Re: Main is not a WOComponent ?
Re: Main is not a WOComponent ?
- Subject: Re: Main is not a WOComponent ?
- From: Pascal Robert <email@hidden>
- Date: Tue, 19 Oct 2010 11:19:49 -0400
Le 2010-10-19 à 10:48, James Cicenia a écrit :
> A couple of things:
>
> I am not using ERXApplication and why would I have to do this if it compiles and runs on two of my other development machines?
You probably have something in /Library/Java/Extensions that have a class called "Main" and that class is taking over your Main class. Cleanup /Library/Java/Extensions (close Eclipse before doing that) and check if the problem goes away.
> Thanks
> James
>
>
> On Oct 19, 2010, at 9:37 AM, Henrique Prange wrote:
>
>> Hi James,
>>
>> Add to your Application class:
>>
>> @Override
>> public void installPatches() {
>> super.installPatches();
>>
>> ERXPatcher.setClassForName(Main.class, "Main");
>> }
>>
>> Cheers,
>>
>> Henrique
>>
>> On 19/10/2010, at 12:11, James Cicenia wrote:
>>
>>> Trying to get this dev laptop working but when I try to run the app I get the following which I haven't seen.
>>> Thoughts? Thanks James
>>>
>>> Tue Oct 19 13:54:33 GMT 2010 WARN: Invalid value {1} for server variable named {0}, falling back to sane default of {2}.
>>> JDBC connection successful!
>>> Tue Oct 19 13:54:33 GMT 2010 WARN: Invalid value {1} for server variable named {0}, falling back to sane default of {2}.
>>> [2010-10-19 8:54:35 CDT] <main> ** DirectToWeb could not merge d2wmodel from file:/Users/jerrykosek/Library/Frameworks/ERDirectToWeb.framework/Resources/d2w.d2wmodel for reason: ** DirectToWeb exception - a rule cannot be instantiated if its right hand side is null. LHS=null RHS=null
>>> [2010-10-19 8:54:36 CDT] <main> Opening application's URL in browser:
>>> http://10.0.1.15:5555/cgi-bin/WebObjects/TOSDevelopment.woa
>>> [2010-10-19 8:54:35 CDT] <main> null
>>> [2010-10-19 8:54:36 CDT] <main> DirectToWeb WebAssistant launch line: appletviewer http://localhost:5555/cgi-bin/WebObjects/TOSDevelopment.woa/wa/D2WActions/openWebAssistant
>>> [2010-10-19 8:54:46 CDT] <WorkerThread0> <com.webobjects.appserver.WODirectAction>: Exception in performActionNamed() on the action "default" with the message:java.lang.IllegalArgumentException: <com.webobjects.appserver._private.WOComponentDefinition> Class 'Main' exists but is not a subclass of WOComponent.
>>> handleActionRequewtError java.lang.reflect.InvocationTargetException
>>> [2010-10-19 8:54:46 CDT] <WorkerThread0> <com.webobjects.appserver._private.WODirectActionRequestHandler>: Exception while handling action named "default" on action class "null" :java.lang.reflect.InvocationTargetException
>>> [2010-10-19 8:54:46 CDT] <WorkerThread0> <WOWorkerThread id=0 socket=Socket[addr=/10.0.1.15,port=49620,localport=5555]> Exception occurred while responding to client: com.webobjects.foundation.NSForwardException [java.lang.NullPointerException] null:<com.webobjects.appserver._private.WODirectActionRequestHandler>: Exception while trying to generate an error response: java.lang.NullPointerException
>>> [2010-10-19 8:54:47 CDT] <WorkerThread0> com.webobjects.foundation.NSForwardException [java.lang.NullPointerException] null:<com.webobjects.appserver._private.WODirectActionRequestHandler>: Exception while trying to generate an error response: java.lang.NullPointerException
>>> at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:320)
>>> at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:161)
>>> at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
>>> at com.noxymo.application.NXApplication.dispatchRequest(NXApplication.java:201)
>>> at com.tos.Application.dispatchRequest(Application.java:436)
>>> at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
>>> at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
>>> at java.lang.Thread.run(Thread.java:637)
>>> Caused by: java.lang.NullPointerException
>>> at com.tos.Application.handleException(Application.java:461)
>>> at com.webobjects.appserver._private.WODirectActionRequestHandler.generateErrorResponse(WODirectActionRequestHandler.java:126)
>>> at com.webobjects.appserver._priva
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