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Asked: 2026-06-16T07:33:31+00:00

I have an eclipse plugin project com.prosseek.asttest , and I spin off a new

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I have an eclipse plugin project com.prosseek.asttest, and I spin off a new plugin project com.prosseek.impactAnalyzer that has one class CallHierarchyGenerator.java. Now asttest project depends on impactAnalyzer project. I had no choice but to make impactAnalyzer project eclipse plugin as it uses JDT library.

After setting up the build path in com.prosseek.asttest, it builds without a problem.

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However, when I execute the plugin, I got an error missing CallHierarchyGenerator.java class.

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What might be wrong?

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1 Answer

  1. Editorial Team

    If you are running this as an OSGI or Eclipse Application, you need to explicity export packages as available to other plugins as by default they are not. Open your manifest editor in plugin 1. Click on the runtime tab and add the packages as “Exported” then the class loader in blugin 2 will be able to find it.

    Also looks like you might be doing the class path configuration wrong. in plugin 2 make sure you add plugin 1 as a dependency in the dependencies tab of the manifest editor. Looks like you are doing a dependency configuration as if it were a regular java application

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