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Re: Not a wocomponent?
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Re: Not a wocomponent?


  • Subject: Re: Not a wocomponent?
  • From: Chuck Hill <email@hidden>
  • Date: Wed, 16 Jul 2008 20:32:08 -0700

NSLog.out.appendln("Measure is of class " + _NSUtilities.classWithName("Measure").getCannonicalName());

That will get you the fully qualified class name.


Chuck


On Jul 16, 2008, at 5:58 PM, James Cicenia wrote:

What fix do you have?
I can't seem to locate the offending class/jar.

Thanks
James

On Jul 16, 2008, at 3:32 PM, Mike Schrag wrote:

java.lang.IllegalArgumentException: <com.webobjects.appserver._private.WOComponentDefinition> Class 'Measure' exists but is not a subclass of WOComponent.
[2008-07-16 13:40:08 CDT] <WorkerThread0> java.lang.IllegalArgumentException: <com.webobjects.appserver._private.WOComponentDefinition> Class 'Measure' exists but is not a subclass of WOComponent.
I love this error ... Why the heck doesn't it tell you wtf the full class name is? OK, it's not WOComponent. What is it? It should also tell you the name of the jar that the class came from. It would nearly immediately diagnose this problem for people. This is likely a result of a bug in NSBundle when you embed frameworks that causes your application jar files to mingle with the framework jar files rather than supersede them in the classpath. I do have a fix for this (and maybe it's in 5.4.2 also, I'm not sure if it made it in, though), but it requires a modified NSBundle.

ms

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References: 
 >Not a wocomponent? (From: James Cicenia <email@hidden>)
 >Re: Not a wocomponent? (From: Mike Schrag <email@hidden>)
 >Re: Not a wocomponent? (From: James Cicenia <email@hidden>)

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