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After installing hibernate-tools: java.lang.NoClassDefFoundError: org/jboss/tools/common/java/IJavaMemberReference

created by Jens Helweg in JBoss Tools - View the full discussion

Hello,

 

I wanted to create a ddl file using hibernate. This already works a charme when I let hibernate create my database directly by configuring the hibernate.hbm2ddl.auto in the persistence.xml. But I also need those ddl statements in a file.

Surprisingly there is no simple property to add to the persistence.xml like there is for EclipseLink.

 

Searching for the simplest solution to get this done I installed hibernate tools for Eclipse (using the update site). But right after restarting Eclipse it is complaining about a class that it can not find:

java.lang.NoClassDefFoundError: org/jboss/tools/common/java/IJavaMemberReference

 

This is the first of a series of errors that come up. (I think the other ones are susequent to this first one.)

 

The message in eclipse is:

Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".

 

Attached is the complete Stacktrace in a text file.

 

Does anyone have a hint for me what could be wrong or what I could check?

Googling for this error or for the class IJavaMemberReference did not reveal much.

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