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Error while deploying ear in weblogic 103

 
sathya kumar
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Hi,

We are new to weblogic.Through eclipse,we created ear and deployed successfully in weblogic.Then we created ear through ant script.While deploying its showing the following error.

Unable to access the selected application.
Exception in AppMerge flows' progression
Exception in AppMerge flows' progression
weblogic.appc failed
java.lang.NullPointerException

It seems the problem lies in the deployment descriptor.If we are creating ear thro' ant anything needs to be changed in descriptor(web.xml,weblogic.xml,weblogic-application.xml).

Please show somelight to fix this problem.
 
Debasis Dana
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is this ear file can be deployed manually, if so, can you try?
 
sathya kumar
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Thanks Debasis for your reply.

Actually we created ear file using ant scripts and we tried to deploy manually.But it failed.And the EAR generated from Eclipse,its deployed(manually) as expected.
Both the EAR content(Eclipse generated and ant generated) almost are same.Ant generated EAR is failing.We couldn't find the rootcause of the error.
 
It is sorta covered in the JavaRanch Style Guide.
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