cognos mobile选择下拉列表是后台出现错误日志

在移动端APP中选择下拉列表是后台出现错误日志，无法获取信息

java.lang.RuntimeException: http://developer.cognos.com/schemas/bibus/3/">Error0com.cognos.pogo.bibus.CommandExecutionException0com.cognos.pogo.bibus.CommandExecutionException
at com.cognos.pogo.bibus.BIBusCommand.handleDefaultException(BIBusCommand.java:368)
at com.cognos.pogo.bibus.BIBusCommand.execute(BIBusCommand.java:207)
at com.cognos.viewer.model.SOAPRequest.executeSOAPRequest(Unknown Source)
at com.cognos.viewer.model.SOAPRequest.executeSOAPRequest(Unknown Source)
at com.cognos.viewer.model.ReportServerRequest.executeRequest(Unknown Source)
at com.cognos.viewer.action.CognosViewerAction.doInteruptRequest(Unknown Source)
at com.cognos.viewer.action.CognosViewerAction.execute(Unknown Source)
at com.cognos.viewer.controller.CognosViewerDispatcherHandler.handleRequest(Unknown Source)
at com.cognos.viewer.controller.CognosViewerDispatcherHandler.invokeImpl(Unknown Source)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.handlers.logic.ChainHandler.invokeImpl(ChainHandler.java:53)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.ibm.cognos.pogo.zipi.impl.ZipiUtils.invokeHandler(ZipiUtils.java:68)
at com.cognos.p2plb.clerver.balancer.RequestForwarder.rawForwardToSelf(RequestForwarder.java:215)
at com.cognos.p2plb.clerver.balancer.RequestForwarder.forwardToSelf(RequestForwarder.java:188)
at com.cognos.p2plb.clerver.balancer.LoadBalanceRequest.processRequest(LoadBalanceRequest.java:92)
at com.cognos.p2plb.clerver.balancer.LoadBalanceRequest.processRequest(LoadBalanceRequest.java:47)
at com.cognos.p2plb.clerver.LoadBalanceHandler.invokeImpl(LoadBalanceHandler.java:267)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.handlers.logic.ChainHandler.invokeImpl(ChainHandler.java:53)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.ibm.cognos.pogo.zipi.impl.ZipiUtils.invokeHandler(ZipiUtils.java:68)
at com.cognos.pogo.handlers.engine.ServiceLookupHandler.invokeImpl(ServiceLookupHandler.java:120)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.handlers.logic.ChainHandler.invokeImpl(ChainHandler.java:53)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.handlers.performance.PerformanceIndicationHandler.invokeImpl(PerformanceIndicationHandler.java:106)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.impl.PogoEngineImpl.service(PogoEngineImpl.java:121)
at com.cognos.pogo.transport.PogoServlet.processRequest(PogoServlet.java:265)
at com.cognos.pogo.transport.PogoServlet.doPost(PogoServlet.java:753)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at com.ibm.cognos.pogo.zipi.ZipiWrappedServlet.service(ZipiWrappedServlet.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at com.cognos.pogo.isolation.ServletWrapper.service(ServletWrapper.java:283)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NullPointerException
at com.cognos.pogo.pdk.dom4j.Dom4jEnvelopeFactory.createEnvelope(Dom4jEnvelopeFactory.java:43)
at com.cognos.pogo.pdk.dom4j.Dom4jEnvelopeFactory.createEnvelope(Dom4jEnvelopeFactory.java:29)
at com.cognos.pogo.bibus.BIBusCommand.createResponseEnvelope(BIBusCommand.java:308)
at com.cognos.pogo.bibus.BIBusCommand.getLocalResponseEnvelope(BIBusCommand.java:280)
at com.cognos.pogo.bibus.BIBusCommand.createEnvelopeFromInputStream(BIBusCommand.java:271)
at com.cognos.pogo.bibus.BIBusCommand.parseResponse(BIBusCommand.java:265)
at com.cognos.pogo.bibus.BIBusCommand.processResponse(BIBusCommand.java:256)
at com.cognos.pogo.bibus.BIBusCommand.executeCommand(BIBusCommand.java:217)
at com.cognos.pogo.bibus.BIBusCommand.execute(BIBusCommand.java:201)
... 45 more
1
at com.cognos.mobile.server.runner.service.C8ViewerReportRunnerService.runReport(C8ViewerReportRunnerService.java:97)
at com.cognos.mobile.server.runner.service.C8ReportRunnerService.runReport(C8ReportRunnerService.java:41)
at com.cognos.mobile.server.runner.ReportRunner.performReportRun(ReportRunner.java:712)
at com.cognos.mobile.server.runner.RegularReportRunner.runReportPage(RegularReportRunner.java:361)
at com.cognos.mobile.server.runner.ReportRunner.runReport(ReportRunner.java:519)
at com.cognos.mobile.server.runnable.RunReportRunnable.run(RunReportRunnable.java:170)
at com.cognos.mobile.server.core.SCThreadPool$3.run(SCThreadPool.java:221)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.io.IOException: http://developer.cognos.com/schemas/bibus/3/">Error0com.cognos.pogo.bibus.CommandExecutionException0com.cognos.pogo.bibus.CommandExecutionException
at com.cognos.pogo.bibus.BIBusCommand.handleDefaultException(BIBusCommand.java:368)
at com.cognos.pogo.bibus.BIBusCommand.execute(BIBusCommand.java:207)
at com.cognos.viewer.model.SOAPRequest.executeSOAPRequest(Unknown Source)
at com.cognos.viewer.model.SOAPRequest.executeSOAPRequest(Unknown Source)
at com.cognos.viewer.model.ReportServerRequest.executeRequest(Unknown Source)
at com.cognos.viewer.action.CognosViewerAction.doInteruptRequest(Unknown Source)
at com.cognos.viewer.action.CognosViewerAction.execute(Unknown Source)
at com.cognos.viewer.controller.CognosViewerDispatcherHandler.handleRequest(Unknown Source)
at com.cognos.viewer.controller.CognosViewerDispatcherHandler.invokeImpl(Unknown Source)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.handlers.logic.ChainHandler.invokeImpl(ChainHandler.java:53)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.ibm.cognos.pogo.zipi.impl.ZipiUtils.invokeHandler(ZipiUtils.java:68)
at com.cognos.p2plb.clerver.balancer.RequestForwarder.rawForwardToSelf(RequestForwarder.java:215)
at com.cognos.p2plb.clerver.balancer.RequestForwarder.forwardToSelf(RequestForwarder.java:188)
at com.cognos.p2plb.clerver.balancer.LoadBalanceRequest.processRequest(LoadBalanceRequest.java:92)
at com.cognos.p2plb.clerver.balancer.LoadBalanceRequest.processRequest(LoadBalanceRequest.java:47)
at com.cognos.p2plb.clerver.LoadBalanceHandler.invokeImpl(LoadBalanceHandler.java:267)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.handlers.logic.ChainHandler.invokeImpl(ChainHandler.java:53)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.ibm.cognos.pogo.zipi.impl.ZipiUtils.invokeHandler(ZipiUtils.java:68)
at com.cognos.pogo.handlers.engine.ServiceLookupHandler.invokeImpl(ServiceLookupHandler.java:120)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.handlers.logic.ChainHandler.invokeImpl(ChainHandler.java:53)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.handlers.performance.PerformanceIndicationHandler.invokeImpl(PerformanceIndicationHandler.java:106)
at com.cognos.pogo.pdk.BasicHandler.invoke(BasicHandler.java:203)
at com.cognos.pogo.impl.PogoEngineImpl.service(PogoEngineImpl.java:121)
at com.cognos.pogo.transport.PogoServlet.processRequest(PogoServlet.java:265)
at com.cognos.pogo.transport.PogoServlet.doPost(PogoServlet.java:753)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at com.ibm.cognos.pogo.zipi.ZipiWrappedServlet.service(ZipiWrappedServlet.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at com.cognos.pogo.isolation.ServletWrapper.service(ServletWr