I have the problem, that errors occur in the project but in the colum that shows the "Resource" I can only see the "Project Name". Normally it should show the filename. The "Path Column" is completely empty. The "Location column" shows the correct line number in the file (but unfortunately I have no Idea which file). Double clicking on the row does not do anything.
I'm sure it had worked, but no idea since when this problem occurs. I am using Flash Builder 4.7.