2017-01-10 01:11:05,811 WARN org.dspace.app.webui.servlet.
InternalErrorServlet @
:session_id=B3E21ED7721FD737FA8F63C5A95422C8:internal_error:-- URL Was:
***/handle/123456789/113
-- Method: GET
-- Parameters were:
java.lang.NullPointerException
at
org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.java:230)
at
org.dspace.storage.rdbms.DatabaseManager.querySingleTable(DatabaseManager.java:381)
at
org.dspace.storage.rdbms.DatabaseManager.findByUnique(DatabaseManager.java:546)
at
org.dspace.handle.HandleManager.findHandleInternal(HandleManager.java:535)
at
org.dspace.handle.HandleManager.resolveToObject(HandleManager.java:322)
at
org.dspace.app.webui.servlet.HandleServlet.doDSGet(HandleServlet.java:128)
at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:119)
at
org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:277)
at
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:274)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:536)
at
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:309)
at
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:169)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:297)
at
org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:191)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:187)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:186)
at
org.dspace.rdf.negotiation.NegotiationFilter.doFilter(NegotiationFilter.java:59)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:277)
at
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:274)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:536)
at
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:309)
at
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:249)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:191)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:187)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:186)
at
org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:277)
at
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:274)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:536)
at
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:309)
at
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:249)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:191)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:187)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:186)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
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