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1. running a web application in debug mode 2. A breakpoint is reached, but netbeans doesn't pop up, so i bring the window on top. 3. 1-2 seconds later an java.lang.AssertionError occoured (messages.log). After closing the error dialog and clicking into the source window, netbeans freeze.
Created attachment 18120 [details] message.log
The stack has nothing with web, but mdr and jpda, so reassigning.
*** This issue has been marked as a duplicate of 49951 ***