[Building Sakai] ERROR in Mneme installation

[SamuelGJ]

*You were right, I restored etudes-util and reloaded.

But it has emerged a new error with the database I suppose, that I detail
here:*

org.sakaiproject.portal.api.PortalHandlerException:
org.sakaiproject.tool.api.ToolException: La ejecución del Servlet lanzó una
excepción
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:73)
caused by: org.sakaiproject.tool.api.ToolException: La ejecución del Servlet
lanzó una excepción
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1221)
caused by: javax.servlet.ServletException: La ejecución del Servlet lanzó
una excepción
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
caused by: java.lang.Error: java.sql.SQLException: Connection is closed.
    at
org.sakaiproject.db.impl.BasicSqlService.transact(BasicSqlService.java:409)
caused by: java.sql.SQLException: Connection is closed.
    at
org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.checkOpen(PoolingDataSource.java:175)
    at
org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:180)
    at
org.sakaiproject.db.impl.BasicSqlService.returnConnection(BasicSqlService.java:276)
    at
org.sakaiproject.db.impl.BasicSqlService.transact(BasicSqlService.java:409)
    at
org.etudes.mneme.impl.AssessmentStorageSql.insertAssessment(AssessmentStorageSql.java:873)
    at
org.etudes.mneme.impl.AssessmentStorageSql.saveAssessment(AssessmentStorageSql.java:461)
    at
org.etudes.mneme.impl.AssessmentServiceImpl.save(AssessmentServiceImpl.java:1234)
    at
org.etudes.mneme.impl.AssessmentServiceImpl.newAssessment(AssessmentServiceImpl.java:472)
    at org.etudes.mneme.tool.AssessmentsView.post(AssessmentsView.java:280)
    at
org.etudes.ambrosia.util.AmbrosiaServlet.doPost(AmbrosiaServlet.java:230)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
    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.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:585)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:679)
    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461)
    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:364)
    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
    at
org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:500)
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1221)
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:204)
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96)
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:73)
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.doPost(SkinnableCharonPortal.java:1064)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:646)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
    at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875)
    at
org.apache.coyote.http11.Http11BaseProtocol$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:680)

*Regards, Samuel.*



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