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I'm trying to create or import a model, I find this error below.

I am using SAP NetWeaver Developer Studio 7.0, apparently there is some incompatibility of some java plug-in for this platform to be run on Windows 7.

Any help!?

An internal error has ocurred. See error log for more details.
Plugin name: Web Dynpro Model Editor
Plugin ID: com.sap.ide.webdynpro.modeleditor
Class: com.sap.ide.webdynpro.modeleditor.ModelEditorCallback
Method: ReimportModel
Message: An internal error has ocurred. See error log for more details.
Exception: java.lang.NullPointerException: null

enter image description here

Sandra Rossi
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openyourstackoverflow
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2 Answers2

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The Null pointer Exception throws when some variable doesn't have any initial values. Restart the application may force the program work fine.

Pls refer the link

Solution for the similar issue

Dhivya
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  • The Null Pointer Exception may be caused by many situations and do not necessarily have to be in code. In the absence of allocated memory needed to use a resource, or any tool can also be provoked. – openyourstackoverflow Apr 25 '12 at 17:45
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And yes Dhivya, yesterday I found this link that solves the problem.

http://scn.sap.com/thread/786605

By using a different operating system than Win XP, we must look to the NetWeaver Eclipse folder, a file called vm.parameters.

C:\Program Files\SAP\IDE\IDE70\eclipse

and add the following line.

-Dos.name='Windows XP'

and ready to resolve the problem.

openyourstackoverflow
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