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Re: WO Example does not run
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Re: WO Example does not run


  • Subject: Re: WO Example does not run
  • From: Robert Walker <email@hidden>
  • Date: Fri, 30 Sep 2005 09:50:33 -0400

What version of WO are you running? I was able to run this example in development mode on WO 5.2.4/Xcode 2.0. Maybe the problem was introduced in WO 5.3/Xcode 2.1. Are you sure you removed the comments from all the XML files? Sounds to me like it's having trouble de-serializing the XML objects.


On Sep 30, 2005, at 5:39 AM, Blue Moon wrote:

Hi there,

I'm trying to run the JCDiscussionBoard example JavaClient application which can be found in /Developer/Examples/ JavaWebObjects, but the app raises an exception when starting up:

apple.awt.EventQueueExceptionHandler Caught Throwable : java.lang.IllegalStateException: Server exception: The string "--" is not permitted within comments.
java.lang.IllegalStateException: Server exception: The string "--" is not permitted within comments.
at com.webobjects.eodistribution.client.EODistributedObjectStore._checkRe turnValuesForExceptions(EODistributedObjectStore.java:569)
at com.webobjects.eodistribution.client.EODistributedObjectStore.invokeSt atelessRemoteMethodWithKeyPath(EODistributedObjectStore.java:1102)
at com.webobjects.eogeneration.client._EORemoteXMLProvider._provideXMLs (_EORemoteXMLProvider.java:30)
at com.webobjects.eogeneration.EOControllerFactory._concreteEvaluateMulti pleRules(EOControllerFactory.java:398)
at com.webobjects.eogeneration.EOControllerFactory._evaluateMultipleRules (EOControllerFactory.java:499)
at com.webobjects.eogeneration.EOControllerFactory._concreteGenerateSpeci ficationsAndActions(EOControllerFactory.java:564)
at com.webobjects.eogeneration.EOControllerFactory._defaultSpecifications (EOControllerFactory.java:630)
at com.webobjects.eogeneration.EOControllerFactory._activateDefaultContro llers(EOControllerFactory.java:775)
at com.webobjects.eogeneration.EOControllerFactory.activateDefaultControl lers(EOControllerFactory.java:792)
at com.webobjects.eogeneration.EODynamicApplication.finishInitialization( EODynamicApplication.java:107)
at com.webobjects.eoapplication.EOApplication$1.run (EOApplication.java:512)
at java.awt.event.InvocationEvent.dispatch (InvocationEvent.java:178)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:454)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy (EventDispatchThread.java:234)
at java.awt.EventDispatchThread.pumpEventsForHierarchy (EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:178)
at java.awt.EventDispatchThread.pumpEvents (EventDispatchThread.java:170)
at java.awt.EventDispatchThread.run (EventDispatchThread.java:100)


I thought the app might be receiving invalid XML from the server, so I ran tcpflow to see what was being exchanged. The tcp dump seems to imply that the server is notifying the client of a server side exception:

192.168.001.020.49954-192.168.001.020.50193: ......................... ,com.webobjects.foundation.NSForwardException.........1The string "--" is not permitted within comments.

I noticed that the original source files of the example app did include "--" inside comments, so I removed all comments, but that did not help either.

Does anyone have a clue?

Thanks,

Rudi Angela
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 >WO Example does not run (From: Blue Moon <email@hidden>)

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