I've just upgraded to Flash Builder 4.5 and I'm getting this error when I'm running test from my ant build:
java.util.concurrent.ExecutionException: Socket timeout waiting for flexunit report
Usually, this is because the CIListener is not added to the test suite but I'm using it as you can see here:
core = new FlexUnitCore();
I'm searching everywhere for a solution but no dice so far.
I solved this issue by doing these 2 things:
1. made sure my entire flexuint bundle was from the 4.1 bundle (http://www.flexunit.org/?page_id=14)
2. Installed the projector version of flashplayer