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Issues / Problems
Wiki Markup *\[ 04 Jun 2011\] I am not getting the community logo using the URL /communities/\{
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id\}/logo*
Wiki Markup *\[ 05 Jun 2011\] While working with REST module, I found that after making many requests while testing for some time, I get the following exception and then the module does not give correct results for further requests. Kindly look into the issue and inform me if the error is occurring due to some mistake from my side.*
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org.postgresql.util.PSQLException: This statement has been closed.
at org.postgresql.jdbc2.AbstractJdbc2Statement.checkClosed(AbstractJdbc2Statement.java:2424)
at org.postgresql.jdbc2.AbstractJdbc2Statement.setInt(AbstractJdbc2Statement.java:1147)
at org.apache.commons.dbcp.DelegatingPreparedStatement.setInt(DelegatingPreparedStatement.java:120)
at org.apache.commons.dbcp.DelegatingPreparedStatement.setInt(DelegatingPreparedStatement.java:120)
at org.apache.commons.dbcp.DelegatingPreparedStatement.setInt(DelegatingPreparedStatement.java:120)
at org.dspace.storage.rdbms.DatabaseManager.loadParameters(DatabaseManager.java:1558)
at org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.java:223)
at org.dspace.storage.rdbms.DatabaseManager.querySingleTable(DatabaseManager.java:366)
at org.dspace.storage.rdbms.DatabaseManager.findByUnique(DatabaseManager.java:514)
at org.dspace.storage.rdbms.DatabaseManager.find(DatabaseManager.java:476)
at org.dspace.eperson.Group.find(Group.java:684)
at org.dspace.content.Collection.groupFromColumn(Collection.java:1315)
at org.dspace.content.Collection.<init>(Collection.java:134)
at org.dspace.content.Collection.findAll(Collection.java:319)
at org.dspace.rest.providers.CollectionsProvider.getEntities(CollectionsProvider.java:229)
at org.sakaiproject.entitybus.impl.EntityBrokerManagerImpl.internalGetEntities(EntityBrokerManagerImpl.java:550)
at org.sakaiproject.entitybus.impl.EntityBrokerManagerImpl.getEntitiesData(EntityBrokerManagerImpl.java:402)
at org.sakaiproject.entitybus.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:563)
at org.sakaiproject.entitybus.util.servlet.DirectServlet.dispatch(DirectServlet.java:186)
at org.sakaiproject.entitybus.util.servlet.DirectServlet.handleRequest(DirectServlet.java:157)
at org.sakaiproject.entitybus.util.servlet.DirectServlet.service(DirectServlet.java:130)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:306)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:323)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1719)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
INFO: EntityEncodingManager: No entities to format (json) and output for ref (/collections)
WARN Could not process entity: /collections/2 (404)[null]: Attempted to access an entity URL path (/collections/2.json) for an entity (/collections/2) that does not exist
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