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

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via Spring JIRA by stanhangzhou xi, 1 year ago
This exception has no message.
via Spring JIRA by stanhangzhou xi, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.springframework.roo.addon.gwt.GwtUtils.areMethodsEqual(GwtUtils.java:57)
at org.springframework.roo.addon.gwt.GwtUtils.isOneMethodsEqual(GwtUtils.java:49)
at org.springframework.roo.addon.gwt.GwtUtils.isRequestMethod(GwtUtils.java:44)
at org.springframework.roo.addon.gwt.GwtTemplatingServiceImpl.getClientTypeMap(GwtTemplatingServiceImpl.java:276)
at org.springframework.roo.metadata.DefaultMetadataService.getInternal(DefaultMetadataService.java:148)
at org.springframework.roo.metadata.DefaultMetadataService.get(DefaultMetadataService.java:82)
at org.springframework.roo.metadata.DefaultMetadataService.get(DefaultMetadataService.java:215)
at org.springframework.roo.addon.gwt.GwtOperationsImpl.setupGwt(GwtOperationsImpl.java:127)
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:597)
at org.springframework.roo.support.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:191)
at org.springframework.roo.process.manager.ProcessManagerHostedExecutionStrategy$1.callback(ProcessManagerHostedExecutionStrategy.java:49)
at org.springframework.roo.process.manager.internal.DefaultProcessManager.doTransactionally(DefaultProcessManager.java:180)
at org.springframework.roo.process.manager.internal.DefaultProcessManager.execute(DefaultProcessManager.java:143)
at org.springframework.roo.process.manager.ProcessManagerHostedExecutionStrategy.execute(ProcessManagerHostedExecutionStrategy.java:47)
at org.springframework.roo.shell.AbstractShell.executeCommand(AbstractShell.java:165)
at org.springframework.roo.shell.jline.JLineShell.promptLoop(JLineShell.java:358)
at org.springframework.roo.shell.jline.JLineShell.run(JLineShell.java:132)
at java.lang.Thread.run(Thread.java:662)

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