Eclipse launch error shows org.osgi.framework.BundleException

I have the following error during my generator development.

I tried several times to refresh my workspace but it'd not worked.

org.osgi.framework.BundleException: Could not resolve module: org.artop.ecuc.gautosar.accessors.check [72]

org.osgi.framework.BundleException: Could not resolve module: org.eclipse.emf.mwe2.language [123]

org.osgi.framework.BundleException: Could not resolve module: org.eclipse.sphinx.emf.check [151]

org.osgi.framework.BundleException: Could not resolve module: org.eclipse.sphinx.emf.mwe.dynamic [152]

org.osgi.framework.BundleException: Could not resolve module: org.eclipse.xtend.core [168]

org.osgi.framework.BundleException: Could not resolve module: org.eclipse.xtext.common.types [173]

org.osgi.framework.BundleException: Could not resolve module: org.eclipse.xtext.xbase.testing

The messages were not meaningful enough for me to resolve the issue.

It looked like it was the version problem. Anyone can help?

I checked throughout all plugins and I believed that they have been installed. If your Eclipse environment doesn't have these kinds of plugins installed, you should check for installation.

In my case, the problem had come from my workspace. I wiped out all data and make it again.

And after the new workspace finished to build, my application worked well. I think due to run-time exception of javaw (JRE), some plugins were broken, but just my guess.