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

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via JIRA by Unknown author, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.obiba.onyx.core.data.VariableDataSource.getValue(VariableDataSource.java:90)
at org.obiba.onyx.core.data.VariableDataSource.getData(VariableDataSource.java:80)
at org.obiba.onyx.jade.core.service.impl.DefaultActiveInstrumentRunServiceImpl.updateReadOnlyInputParameterRunValue(DefaultActiveInstrumentRunServiceImpl.java:368)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at org.apache.wicket.proxy.LazyInitProxyFactory$JdkHandler.invoke(LazyInitProxyFactory.java:416)
at org.obiba.onyx.jade.core.wicket.instrument.InstrumentManualOutputParameterPanel$OutputFragment.(InstrumentManualOutputParameterPanel.java:106)
at org.obiba.onyx.jade.core.wicket.instrument.InstrumentManualOutputParameterPanel.(InstrumentManualOutputParameterPanel.java:78)
at org.obiba.onyx.jade.core.wicket.instrument.InstrumentLaunchPanel.(InstrumentLaunchPanel.java:144)
at org.obiba.onyx.jade.core.wicket.wizard.InstrumentLaunchStep$1.(InstrumentLaunchStep.java:90)
at org.obiba.onyx.jade.core.wicket.wizard.InstrumentLaunchStep.onStepInNext(InstrumentLaunchStep.java:90)
at org.obiba.onyx.wicket.wizard.WizardForm.gotoNext(WizardForm.java:270)
at org.obiba.onyx.wicket.wizard.WizardForm.onNextSubmit(WizardForm.java:189)
at org.obiba.onyx.wicket.wizard.WizardForm$1.onSubmit(WizardForm.java:94)
at org.apache.wicket.ajax.markup.html.form.AjaxButton$1.onSubmit(AjaxButton.java:102)
at org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:143)
at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:299)
at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)
at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:468)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574)
at java.lang.Thread.run(Unknown Source)

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