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

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via Spring JIRA by Jim Newsham, 1 year ago
This exception has no message.
via Spring JIRA by Jim Newsham, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.springframework.webflow.util.DispatchMethodInvoker.getParameterTypesString(DispatchMethodInvoker.java:168)
at org.springframework.webflow.util.DispatchMethodInvoker.getSignature(DispatchMethodInvoker.java:206)
at org.springframework.util.CachingMapDecorator.get(CachingMapDecorator.java:143)
at org.springframework.webflow.util.DispatchMethodInvoker.getDispatchMethod(DispatchMethodInvoker.java:217)
at org.springframework.webflow.action.FormAction.invokeValidatorMethod(FormAction.java:729)
at org.springframework.webflow.action.FormAction.doValidate(FormAction.java:703)
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:585)
at org.springframework.webflow.action.MultiAction.doExecute(MultiAction.java:138)
at org.springframework.webflow.ActionExecutor.execute(ActionExecutor.java:65)
at org.springframework.webflow.AnnotatedAction.execute(AnnotatedAction.java:154)
at org.springframework.webflow.ActionExecutor.execute(ActionExecutor.java:65)
at org.springframework.webflow.support.ActionTransitionCriteria.test(ActionTransitionCriteria.java:87)
at org.springframework.webflow.support.TransitionCriteriaChain.test(TransitionCriteriaChain.java:65)
at org.springframework.webflow.Transition.canExecute(Transition.java:239)

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