Null Pointer Exception is thrown invoking actionperform() in my testclass.
any sugesstiongs plzz.
thanks in advance,
sasi.
There was 1 failure:
1) testSelectedNode(TestTreeAction)junit.framework.AssertionFailedError: Error running action.perform(): class java.lang.NullPointerException - null
at servletunit.struts.CactusStrutsTestCase.actionPerform(CactusStrutsTestCase.java:486)
at TestTreeAction.testSelectedNode(TestTreeAction.java:33)
at org.apache.cactus.AbstractTestCase.runServerTest(AbstractTestCase.java:332)
at org.apache.cactus.AbstractTestCase.runBareServerTest(AbstractTestCase.java:235)
at org.apache.cactus.server.AbstractWebTestCaller.doTest(AbstractWebTestCaller.java:149)
at org.apache.cactus.server.AbstractWebTestController.dispatch87_handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):125)
at org.apache.cactus.server.AbstractWebTestController.around87_handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.AbstractWebTestController.handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):101)
at org.apache.cactus.server.ServletTestRedirector.dispatch113_doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):123)
at org.apache.cactus.server.ServletTestRedirector.around113_doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.ServletTestRedirector.doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):109)
at org.apache.cactus.server.ServletTestRedirector.dispatch112_doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):96)
at org.apache.cactus.server.ServletTestRedirector.around112_doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.ServletTestRedirector.doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):92)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458)
at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
at java.lang.Thread.run(Thread.java:484)
FAILURES!!!
Tests run: 1, Failures: 1, Errors: 0
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Null Pointer Exception is thrown invoking actionperform() in my testclass.
any sugesstiongs plzz.
thanks in advance,
sasi.
There was 1 failure:
1) testSelectedNode(TestTreeAction)junit.framework.AssertionFailedError: Error running action.perform(): class java.lang.NullPointerException - null
at servletunit.struts.CactusStrutsTestCase.actionPerform(CactusStrutsTestCase.java:486)
at TestTreeAction.testSelectedNode(TestTreeAction.java:33)
at org.apache.cactus.AbstractTestCase.runServerTest(AbstractTestCase.java:332)
at org.apache.cactus.AbstractTestCase.runBareServerTest(AbstractTestCase.java:235)
at org.apache.cactus.server.AbstractWebTestCaller.doTest(AbstractWebTestCaller.java:149)
at org.apache.cactus.server.AbstractWebTestController.dispatch87_handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):125)
at org.apache.cactus.server.AbstractWebTestController.around87_handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.AbstractWebTestController.handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):101)
at org.apache.cactus.server.ServletTestRedirector.dispatch113_doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):123)
at org.apache.cactus.server.ServletTestRedirector.around113_doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.ServletTestRedirector.doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):109)
at org.apache.cactus.server.ServletTestRedirector.dispatch112_doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):96)
at org.apache.cactus.server.ServletTestRedirector.around112_doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.ServletTestRedirector.doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):92)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458)
at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
at java.lang.Thread.run(Thread.java:484)
FAILURES!!!
Tests run: 1, Failures: 1, Errors: 0