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[ServletException in:/UserLoginAction.do] Used ConnectionManager instance could not obtain a connection: Could not borrow connection from pool - org.apache.ojb.broker.metadata.JdbcConnectionDescriptor: org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@dda2737[ jcd-alias=@JCD_ALIAS@ default-connection=true dbms=@DBMS_NAME@ jdbc-level=3.0 driver=org.postgresql.Driver protocol=jdbc sub-protocol=postgresql db-alias=//localhost/taibun user=postgres password=***** eager-release=false ConnectionPoolDescriptor={whenExhaustedAction=0, maxIdle=-1, maxActive=21, maxWait=5000, removeAbandoned=false, numTestsPerEvictionRun=10, testWhileIdle=false, minEvictableIdleTimeMillis=600000, testOnReturn=false, logAbandoned=false, removeAbandonedTimeout=300, timeBetweenEvictionRunsMillis=-1, testOnBorrow=true} batchMode=false useAutoCommit=AUTO_COMMIT_IGNORE_STATE ignoreAutoCommitExceptions=false sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@1627c16[ sequenceManagerClass=class org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl Properties={autoNaming=true} ] ]: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? ' 發生連線錯誤：????: ???????"postgres"?? at org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJdbc1Connection.java:202) at org.postgresql.Driver.connect(Driver.java:122) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl$ConPoolFactory.makeObject(Unknown Source) at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.getConnectionFromPool(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source) at org.apache.ojb.broker.accesslayer.StatementManager.getPreparedStatement(Unknown Source) at org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown Source) at org.apache.ojb.broker.accesslayer.RsIterator.(Unknown Source) at org.apache.ojb.broker.core.RsIteratorFactoryImpl.createRsIterator(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at taibun.csie.ntu.edu.tw.forum.util.OJBQuery.getResult(OJBQuery.java:75) at taibun.csie.ntu.edu.tw.forum.util.QueryMember.checkNameAndEmailExist(QueryMember.java:107) at taibun.csie.ntu.edu.tw.forum.admin.UserLoginAction.execute(UserLoginAction.java:82) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.contentLayout_jsp._jspx_meth_tiles_005finsert_005f3(contentLayout_jsp.java:173) at org.apache.jsp.layout.contentLayout_jsp._jspService(contentLayout_jsp.java:80) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.body_005fleft_jsp._jspx_meth_tiles_005finsert_005f0(body_005fleft_jsp.java:130) at org.apache.jsp.layout.body_005fleft_jsp._jspService(body_005fleft_jsp.java:66) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspx_meth_tiles_005finsert_005f0(bodyLayout_005ftwo_005fcols_jsp.java:132) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspService(bodyLayout_005ftwo_005fcols_jsp.java:71) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.myLayout_jsp._jspx_meth_tiles_005finsert_005f2(myLayout_jsp.java:298) at org.apache.jsp.layout.myLayout_jsp._jspService(myLayout_jsp.java:166) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274) at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:254) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:309) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:662) rethrown as org.apache.ojb.broker.accesslayer.LookupException: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl$ConPoolFactory.makeObject(Unknown Source) at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.getConnectionFromPool(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source) at org.apache.ojb.broker.accesslayer.StatementManager.getPreparedStatement(Unknown Source) at org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown Source) at org.apache.ojb.broker.accesslayer.RsIterator.(Unknown Source) at org.apache.ojb.broker.core.RsIteratorFactoryImpl.createRsIterator(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at taibun.csie.ntu.edu.tw.forum.util.OJBQuery.getResult(OJBQuery.java:75) at taibun.csie.ntu.edu.tw.forum.util.QueryMember.checkNameAndEmailExist(QueryMember.java:107) at taibun.csie.ntu.edu.tw.forum.admin.UserLoginAction.execute(UserLoginAction.java:82) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.contentLayout_jsp._jspx_meth_tiles_005finsert_005f3(contentLayout_jsp.java:173) at org.apache.jsp.layout.contentLayout_jsp._jspService(contentLayout_jsp.java:80) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.body_005fleft_jsp._jspx_meth_tiles_005finsert_005f0(body_005fleft_jsp.java:130) at org.apache.jsp.layout.body_005fleft_jsp._jspService(body_005fleft_jsp.java:66) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspx_meth_tiles_005finsert_005f0(bodyLayout_005ftwo_005fcols_jsp.java:132) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspService(bodyLayout_005ftwo_005fcols_jsp.java:71) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.myLayout_jsp._jspx_meth_tiles_005finsert_005f2(myLayout_jsp.java:298) at org.apache.jsp.layout.myLayout_jsp._jspService(myLayout_jsp.java:166) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274) at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:254) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:309) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:662) Caused by: 發生連線錯誤：????: ???????"postgres"?? at org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJdbc1Connection.java:202) at org.postgresql.Driver.connect(Driver.java:122) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) ... 136 more rethrown as org.apache.ojb.broker.accesslayer.LookupException: Could not borrow connection from pool - org.apache.ojb.broker.metadata.JdbcConnectionDescriptor: org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@dda2737[ jcd-alias=@JCD_ALIAS@ default-connection=true dbms=@DBMS_NAME@ jdbc-level=3.0 driver=org.postgresql.Driver protocol=jdbc sub-protocol=postgresql db-alias=//localhost/taibun user=postgres password=***** eager-release=false ConnectionPoolDescriptor={whenExhaustedAction=0, maxIdle=-1, maxActive=21, maxWait=5000, removeAbandoned=false, numTestsPerEvictionRun=10, testWhileIdle=false, minEvictableIdleTimeMillis=600000, testOnReturn=false, logAbandoned=false, removeAbandonedTimeout=300, timeBetweenEvictionRunsMillis=-1, testOnBorrow=true} batchMode=false useAutoCommit=AUTO_COMMIT_IGNORE_STATE ignoreAutoCommitExceptions=false sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@1627c16[ sequenceManagerClass=class org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl Properties={autoNaming=true} ] ]: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.getConnectionFromPool(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source) at org.apache.ojb.broker.accesslayer.StatementManager.getPreparedStatement(Unknown Source) at org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown Source) at org.apache.ojb.broker.accesslayer.RsIterator.(Unknown Source) at org.apache.ojb.broker.core.RsIteratorFactoryImpl.createRsIterator(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at taibun.csie.ntu.edu.tw.forum.util.OJBQuery.getResult(OJBQuery.java:75) at taibun.csie.ntu.edu.tw.forum.util.QueryMember.checkNameAndEmailExist(QueryMember.java:107) at taibun.csie.ntu.edu.tw.forum.admin.UserLoginAction.execute(UserLoginAction.java:82) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.contentLayout_jsp._jspx_meth_tiles_005finsert_005f3(contentLayout_jsp.java:173) at org.apache.jsp.layout.contentLayout_jsp._jspService(contentLayout_jsp.java:80) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.body_005fleft_jsp._jspx_meth_tiles_005finsert_005f0(body_005fleft_jsp.java:130) at org.apache.jsp.layout.body_005fleft_jsp._jspService(body_005fleft_jsp.java:66) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspx_meth_tiles_005finsert_005f0(bodyLayout_005ftwo_005fcols_jsp.java:132) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspService(bodyLayout_005ftwo_005fcols_jsp.java:71) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.myLayout_jsp._jspx_meth_tiles_005finsert_005f2(myLayout_jsp.java:298) at org.apache.jsp.layout.myLayout_jsp._jspService(myLayout_jsp.java:166) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274) at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:254) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:309) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.ojb.broker.accesslayer.LookupException: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl$ConPoolFactory.makeObject(Unknown Source) at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Unknown Source) ... 133 more Caused by: 發生連線錯誤：????: ???????"postgres"?? at org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJdbc1Connection.java:202) at org.postgresql.Driver.connect(Driver.java:122) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) ... 136 more rethrown as org.apache.ojb.broker.PersistenceBrokerException: Used ConnectionManager instance could not obtain a connection: Could not borrow connection from pool - org.apache.ojb.broker.metadata.JdbcConnectionDescriptor: org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@dda2737[ jcd-alias=@JCD_ALIAS@ default-connection=true dbms=@DBMS_NAME@ jdbc-level=3.0 driver=org.postgresql.Driver protocol=jdbc sub-protocol=postgresql db-alias=//localhost/taibun user=postgres password=***** eager-release=false ConnectionPoolDescriptor={whenExhaustedAction=0, maxIdle=-1, maxActive=21, maxWait=5000, removeAbandoned=false, numTestsPerEvictionRun=10, testWhileIdle=false, minEvictableIdleTimeMillis=600000, testOnReturn=false, logAbandoned=false, removeAbandonedTimeout=300, timeBetweenEvictionRunsMillis=-1, testOnBorrow=true} batchMode=false useAutoCommit=AUTO_COMMIT_IGNORE_STATE ignoreAutoCommitExceptions=false sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@1627c16[ sequenceManagerClass=class org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl Properties={autoNaming=true} ] ]: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.StatementManager.getPreparedStatement(Unknown Source) at org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown Source) at org.apache.ojb.broker.accesslayer.RsIterator.(Unknown Source) at org.apache.ojb.broker.core.RsIteratorFactoryImpl.createRsIterator(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at taibun.csie.ntu.edu.tw.forum.util.OJBQuery.getResult(OJBQuery.java:75) at taibun.csie.ntu.edu.tw.forum.util.QueryMember.checkNameAndEmailExist(QueryMember.java:107) at taibun.csie.ntu.edu.tw.forum.admin.UserLoginAction.execute(UserLoginAction.java:82) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.contentLayout_jsp._jspx_meth_tiles_005finsert_005f3(contentLayout_jsp.java:173) at org.apache.jsp.layout.contentLayout_jsp._jspService(contentLayout_jsp.java:80) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.body_005fleft_jsp._jspx_meth_tiles_005finsert_005f0(body_005fleft_jsp.java:130) at org.apache.jsp.layout.body_005fleft_jsp._jspService(body_005fleft_jsp.java:66) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspx_meth_tiles_005finsert_005f0(bodyLayout_005ftwo_005fcols_jsp.java:132) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspService(bodyLayout_005ftwo_005fcols_jsp.java:71) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.myLayout_jsp._jspx_meth_tiles_005finsert_005f2(myLayout_jsp.java:298) at org.apache.jsp.layout.myLayout_jsp._jspService(myLayout_jsp.java:166) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274) at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:254) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:309) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.ojb.broker.accesslayer.LookupException: Could not borrow connection from pool - org.apache.ojb.broker.metadata.JdbcConnectionDescriptor: org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@dda2737[ jcd-alias=@JCD_ALIAS@ default-connection=true dbms=@DBMS_NAME@ jdbc-level=3.0 driver=org.postgresql.Driver protocol=jdbc sub-protocol=postgresql db-alias=//localhost/taibun user=postgres password=***** eager-release=false ConnectionPoolDescriptor={whenExhaustedAction=0, maxIdle=-1, maxActive=21, maxWait=5000, removeAbandoned=false, numTestsPerEvictionRun=10, testWhileIdle=false, minEvictableIdleTimeMillis=600000, testOnReturn=false, logAbandoned=false, removeAbandonedTimeout=300, timeBetweenEvictionRunsMillis=-1, testOnBorrow=true} batchMode=false useAutoCommit=AUTO_COMMIT_IGNORE_STATE ignoreAutoCommitExceptions=false sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@1627c16[ sequenceManagerClass=class org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl Properties={autoNaming=true} ] ]: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.getConnectionFromPool(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source) ... 130 more Caused by: org.apache.ojb.broker.accesslayer.LookupException: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl$ConPoolFactory.makeObject(Unknown Source) at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Unknown Source) ... 133 more Caused by: 發生連線錯誤：????: ???????"postgres"?? at org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJdbc1Connection.java:202) at org.postgresql.Driver.connect(Driver.java:122) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) ... 136 more rethrown as org.apache.ojb.broker.PersistenceBrokerException: Used ConnectionManager instance could not obtain a connection: Could not borrow connection from pool - org.apache.ojb.broker.metadata.JdbcConnectionDescriptor: org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@dda2737[ jcd-alias=@JCD_ALIAS@ default-connection=true dbms=@DBMS_NAME@ jdbc-level=3.0 driver=org.postgresql.Driver protocol=jdbc sub-protocol=postgresql db-alias=//localhost/taibun user=postgres password=***** eager-release=false ConnectionPoolDescriptor={whenExhaustedAction=0, maxIdle=-1, maxActive=21, maxWait=5000, removeAbandoned=false, numTestsPerEvictionRun=10, testWhileIdle=false, minEvictableIdleTimeMillis=600000, testOnReturn=false, logAbandoned=false, removeAbandonedTimeout=300, timeBetweenEvictionRunsMillis=-1, testOnBorrow=true} batchMode=false useAutoCommit=AUTO_COMMIT_IGNORE_STATE ignoreAutoCommitExceptions=false sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@1627c16[ sequenceManagerClass=class org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl Properties={autoNaming=true} ] ]: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery(Unknown Source) at taibun.csie.ntu.edu.tw.forum.util.OJBQuery.getResult(OJBQuery.java:75) at taibun.csie.ntu.edu.tw.forum.util.QueryMember.checkNameAndEmailExist(QueryMember.java:107) at taibun.csie.ntu.edu.tw.forum.admin.UserLoginAction.execute(UserLoginAction.java:82) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.contentLayout_jsp._jspx_meth_tiles_005finsert_005f3(contentLayout_jsp.java:173) at org.apache.jsp.layout.contentLayout_jsp._jspService(contentLayout_jsp.java:80) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.body_005fleft_jsp._jspx_meth_tiles_005finsert_005f0(body_005fleft_jsp.java:130) at org.apache.jsp.layout.body_005fleft_jsp._jspService(body_005fleft_jsp.java:66) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspx_meth_tiles_005finsert_005f0(bodyLayout_005ftwo_005fcols_jsp.java:132) at org.apache.jsp.layout.bodyLayout_005ftwo_005fcols_jsp._jspService(bodyLayout_005ftwo_005fcols_jsp.java:71) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:565) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:493) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:965) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:600) at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137) at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177) at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756) at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473) at org.apache.jsp.layout.myLayout_jsp._jspx_meth_tiles_005finsert_005f2(myLayout_jsp.java:298) at org.apache.jsp.layout.myLayout_jsp._jspService(myLayout_jsp.java:166) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274) at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:254) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:309) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.ojb.broker.PersistenceBrokerException: Used ConnectionManager instance could not obtain a connection: Could not borrow connection from pool - org.apache.ojb.broker.metadata.JdbcConnectionDescriptor: org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@dda2737[ jcd-alias=@JCD_ALIAS@ default-connection=true dbms=@DBMS_NAME@ jdbc-level=3.0 driver=org.postgresql.Driver protocol=jdbc sub-protocol=postgresql db-alias=//localhost/taibun user=postgres password=***** eager-release=false ConnectionPoolDescriptor={whenExhaustedAction=0, maxIdle=-1, maxActive=21, maxWait=5000, removeAbandoned=false, numTestsPerEvictionRun=10, testWhileIdle=false, minEvictableIdleTimeMillis=600000, testOnReturn=false, logAbandoned=false, removeAbandonedTimeout=300, timeBetweenEvictionRunsMillis=-1, testOnBorrow=true} batchMode=false useAutoCommit=AUTO_COMMIT_IGNORE_STATE ignoreAutoCommitExceptions=false sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@1627c16[ sequenceManagerClass=class org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl Properties={autoNaming=true} ] ]: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.StatementManager.getPreparedStatement(Unknown Source) at org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(Unknown Source) at org.apache.ojb.broker.accesslayer.RsIterator.(Unknown Source) at org.apache.ojb.broker.core.RsIteratorFactoryImpl.createRsIterator(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getRsIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getIteratorFromQuery(Unknown Source) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Unknown Source) ... 123 more Caused by: org.apache.ojb.broker.accesslayer.LookupException: Could not borrow connection from pool - org.apache.ojb.broker.metadata.JdbcConnectionDescriptor: org.apache.ojb.broker.metadata.JdbcConnectionDescriptor@dda2737[ jcd-alias=@JCD_ALIAS@ default-connection=true dbms=@DBMS_NAME@ jdbc-level=3.0 driver=org.postgresql.Driver protocol=jdbc sub-protocol=postgresql db-alias=//localhost/taibun user=postgres password=***** eager-release=false ConnectionPoolDescriptor={whenExhaustedAction=0, maxIdle=-1, maxActive=21, maxWait=5000, removeAbandoned=false, numTestsPerEvictionRun=10, testWhileIdle=false, minEvictableIdleTimeMillis=600000, testOnReturn=false, logAbandoned=false, removeAbandonedTimeout=300, timeBetweenEvictionRunsMillis=-1, testOnBorrow=true} batchMode=false useAutoCommit=AUTO_COMMIT_IGNORE_STATE ignoreAutoCommitExceptions=false sequenceDescriptor=org.apache.ojb.broker.metadata.SequenceDescriptor@1627c16[ sequenceManagerClass=class org.apache.ojb.broker.util.sequence.SequenceManagerNextValImpl Properties={autoNaming=true} ] ]: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl.getConnectionFromPool(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(Unknown Source) ... 130 more Caused by: org.apache.ojb.broker.accesslayer.LookupException: Error getting Connection from DriverManager with url (jdbc:postgresql://localhost/taibun) and driver (org.postgresql.Driver): 發生連線錯誤：????: ???????"postgres"?? at org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(Unknown Source) at org.apache.ojb.broker.accesslayer.ConnectionFactoryPooledImpl$ConPoolFactory.makeObject(Unknown Source) at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(Unknown Source) ... 133 more Caused by: 發生連線錯誤：????: ???????"postgres"?? at org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJdbc1Connection.java:202) at org.postgresql.Driver.connect(Driver.java:122) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) ... 136 more

語詞檢索說明

台語文發展至今，已經累積非常多的文本資料。這些資料我們若好好加以利用，則會對台語文的發展有很大的助力。

台文的自然語言處理在多年的奮鬥之後已略現雛型。然而要做自然語言處理，語料庫是最重要的基礎。因此透過國家文學館的力量所蒐集的語料，將其建置成語料庫之後，將可建立台語文研究發展的基礎。

語詞檢索則是語料庫最基礎的應用，不論是語言學家要研究文法規則，或是辭典學家要編纂辭典等等，都提供了極佳的利器。

聯絡我們 ::