Rob Stryker wrote:
If opening and closing the project fixes the situation, this would most-likely indicate a bug in upsteram's J2EEDeployableFactory and JEEDeployableFactory.
As Sneza mentioned, it's probably this thing: https://bugs.eclipse.org/bugs/show_bug.cgi?id=279360 It would supposedly be fixed in WTP 3.2, but an interesting entry was added just today:
Rob Stryker wrote:
If you have any small example test project that replicates this i'd be glad to test it.
At the moment I don't have such an example really. I tried to create a small test project, but here everything just worked and it 'seemed' (I'm not 100% sure) that publishing this to the server was also an impulse for the missing libs in the other project to be deployed again. As soon as I have something I will surely attach it here. Thanks for the offer to test it.