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

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via Oracle Community by 3004, 1 year ago
via Coderanch by SudhirYadla SudhirYadla, 1 year ago
via Oracle Community by 666705, 1 year ago
via Oracle Community by 678794, 1 year ago
via hivmr.com by Unknown author, 1 year ago
via Oracle Community by 672300, 4 months ago
This exception has no message.
java.lang.NullPointerException:
at weblogic.utils.FileUtils.remove(FileUtils.java:194)
at weblogic.management.mbeans.custom.Component.removeTempModule(Component.java:349)
at weblogic.management.mbeans.custom.Component.getModuleJar(Component.java:163)
at weblogic.management.mbeans.custom.Component.initializeTwoPhase(Component.java:390)
at weblogic.management.mbeans.custom.Component.initialize(Component.java:278)
at weblogic.management.mbeans.custom.WebAppComponent.findOrCreateWebDescriptor(WebAppComponent.java:102)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:747)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:726)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:458)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
at weblogic.management.internal.RemoteMBeanServerImpl.invoke(RemoteMBeanServerImpl.java:765)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:946)
at weblogic.management.internal.MBeanProxy.invokeForCachingStub(MBeanProxy.java:481)
at weblogic.management.configuration.WebServiceComponentMBean_Stub.findOrCreateWebDescriptor(WebServiceComponentMBean_Stub.java:3208)
at weblogic.management.console.actions.mbean.DisplayDescriptorAction.getDescriptor(DisplayDescriptorAction.java:165)
at weblogic.management.console.actions.mbean.DisplayDescriptorAction.perform(DisplayDescriptorAction.java:153)
at weblogic.management.console.actions.internal.ActionServlet.doAction(ActionServlet.java:173)
at weblogic.management.console.actions.internal.ActionServlet.doGet(ActionServlet.java:91)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3622)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.