NoClassDefFoundError for a packaged class

Posted by Anthony on Stack Overflow See other posts from Stack Overflow or by Anthony
Published on 2010-06-16T17:57:16Z Indexed on 2010/06/16 18:02 UTC
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noclassdeffounderror

I'm trying to run a jar file that uses the YouTube Data API and I'm getting a NoClassDefFoundError for one of the API classes:

alt text

AuthenticationException.class is found in the gdata-core-1.0 jar:

alt text

The gdata-core-1.0 jar has been added to my classpath:

alt text

What am I doing wrong?

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