getResource returns null in Plugin project

[Ken]

Hello everyone!

I looked so many days for the solution, but still can´t fix my problem.

I have this code:
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Note: Text content in the code blocks is automatically word-wrapped

        ResourceSet resSet = new ResourceSetImpl();  
        String test=  "/C://Users/Jim/Desktop/text.xml";  
        URI uri= URI.createURI(test, true);  
        Resource resource = resSet.getResource(uri, true);

This works perfectly in a java project.

I tried it now in a Plugin Project, but the resource varible is always null!
Please, can someone help me?

Best regards
Ken

[Tolls]

Can you explain what classes we're looking at here?
Saves us having to Google to find out what framework you;re talking about.

[Ken]

Hi,

maybe I can explain a bit better, I think I know where the error comes, but not how to prevent it.
My Plugin Project opens a second workspace.
There I can right click on a project and choose my own menu.
After clicking on this menu, the code (above) will running.
So it seems the code makes problem because I call it from a second workspace.
Any idea?