Eclipse Juno and android maven plugin

Question

I'm having alot of pain getting some of my android projects to run on eclipse 4.2, they run fine in Indigo , but not so much in Juno.

I'm using the android maven plugin, and they also runs fine from the console, using

mvn android:run

But after importing the projects into Juno, I get the following errors

An internal error occurred during: "Importing Maven projects".
com/android/io/StreamException

and

WARNING: unable to write jarlist cache file /path-to-project-bin/jarlist.cache

Then when trying to run the project, I get the following error in the console

R.java was modified manually! Reverting to generated version!

and the application crash on startup.

Have anybody seen similar problems with Juno?

Solution

This is a known issue with the m2e-android connector caused by the update for ADT version 20.0.0 that is being worked on:

https://github.com/rgladwell/m2e-android/issues/89

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Update: The new 0.4.2 release fixes this issue was released today, please run an Eclipse update (Help -> Check for Updates) and let me know if this resolves your problems.