java.lang.NullPointerException: This exception has no message.

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via labkey.org by Unknown author, 1 year ago
via labkey.org by Unknown author, 10 months ago
java.lang.NullPointerException:
at org.labkey.list.model.ListWriter$ListTableInfoWriter.writeColumn(ListWriter.java:366)
at org.labkey.api.data.TableInfoWriter.writeTable(TableInfoWriter.java:66)
at org.labkey.list.model.ListWriter$ListTableInfoWriter.writeTable(ListWriter.java:346)
at org.labkey.list.model.ListWriter.write(ListWriter.java:134)
at org.labkey.list.controllers.ListController$ExportListArchiveAction.export(ListController.java:1164)
at org.labkey.list.controllers.ListController$ExportListArchiveAction.export(ListController.java:1143)
at org.labkey.api.action.ExportAction.getView(ExportAction.java:53)
at org.labkey.api.action.SimpleViewAction.handleRequest(SimpleViewAction.java:80)
at org.labkey.api.action.BaseViewAction.handleRequest(BaseViewAction.java:214)
at org.labkey.api.action.SpringActionController.handleRequest(SpringActionController.java:414)
at org.labkey.api.module.DefaultModule.dispatch(DefaultModule.java:1218)
at org.labkey.api.view.ViewServlet._service(ViewServlet.java:190)
at org.labkey.api.view.ViewServlet.service(ViewServlet.java:124)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.labkey.api.data.TransactionFilter.doFilter(TransactionFilter.java:38)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.labkey.core.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:118)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.labkey.api.module.ModuleLoader.doFilter(ModuleLoader.java:1121)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.labkey.api.security.AuthFilter.doFilter(AuthFilter.java:160)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:931)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

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