Struts Problem Report

Struts has detected an unhandled exception:

Messages:
  • Cannot invoke "org.imgt.model.genedb2.Gene.getId()" because the return value of "org.imgt.action.genedb.IndividualEntryAction.getModel()" is null
  • File: file:/srv/backup/scratch/apache/tomcat-imgt1/webapps/genedb/WEB-INF/classes/org/imgt/action/genedb/IndividualEntryAction.java
    Line number: 389

    	 */
    	public String getName() {
    		return getModel().getId().getName();
    	}
    
            

    Stacktraces

    java.lang.NullPointerException: Cannot invoke "org.imgt.model.genedb2.Gene.getId()" because the return value of "org.imgt.action.genedb.IndividualEntryAction.getModel()" is null
        org.imgt.action.genedb.IndividualEntryAction.getName(IndividualEntryAction.java:389)
        org.imgt.action.genedb.MultipleEntriesAction.fillGeneList(MultipleEntriesAction.java:76)
        org.imgt.action.genedb.MultipleEntriesAction.execute(MultipleEntriesAction.java:91)
        jdk.internal.reflect.GeneratedMethodAccessor2361.invoke(Unknown Source)
        java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        java.base/java.lang.reflect.Method.invoke(Method.java:568)
        ognl.OgnlRuntime.invokeMethodInsideSandbox(OgnlRuntime.java:1266)
        ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:1251)
        ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1969)
        ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68)
        com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethodWithDebugInfo(XWorkMethodAccessor.java:98)
        com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethod(XWorkMethodAccessor.java:90)
        ognl.OgnlRuntime.callMethod(OgnlRuntime.java:2045)
        ognl.ASTMethod.getValueBody(ASTMethod.java:97)
        ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)
        ognl.SimpleNode.getValue(SimpleNode.java:258)
        ognl.Ognl.getValue(Ognl.java:537)
        ognl.Ognl.getValue(Ognl.java:501)
        com.opensymphony.xwork2.ognl.OgnlUtil$3.execute(OgnlUtil.java:492)
        com.opensymphony.xwork2.ognl.OgnlUtil.compileAndExecuteMethod(OgnlUtil.java:544)
        com.opensymphony.xwork2.ognl.OgnlUtil.callMethod(OgnlUtil.java:490)
        com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:438)
        com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:293)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)
        org.apache.struts2.interceptor.ScopeInterceptor.intercept(ScopeInterceptor.java:413)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.doIntercept(ConversionErrorInterceptor.java:142)
        com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:140)
        com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:140)
        com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:67)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        org.apache.struts2.interceptor.DateTextFieldInterceptor.intercept(DateTextFieldInterceptor.java:133)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:89)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:175)
        com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:99)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:167)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:196)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:249)
        org.apache.struts2.factory.StrutsActionProxy.execute(StrutsActionProxy.java:48)
        org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:574)
        org.apache.struts2.dispatcher.ExecuteOperations.executeAction(ExecuteOperations.java:79)
        org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:141)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
        org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
        org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
        org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
        org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
        org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
        org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673)
        org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
        org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
        org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
        org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
        org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926)
        org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791)
        org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
        org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
        org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
        org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        java.base/java.lang.Thread.run(Thread.java:833)