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[dev-200411301900, JDK 1.5.0_01] I opened chooser for selecting project to be opened and it recognized one folder that should not be project folder (it was by accident), so I close the chooser and deleted all project metadata files and folders from the project folder. Then I opened the chooser again and the folder was still marked as project one so I selected that and opened it and got FNFE. Chooser should refresh it's content when invoked again.
Created attachment 19092 [details] exc stack trace
*** This issue has been marked as a duplicate of 42422 ***
Do you really think it's duplicate? I was talking mainly about refreshing the chooser, that was showing non project folder as project one.
It's not sufficient to just refresh the chooser; the internal cache needs to aware that what was once a project directory no longer is. That will require API and infrastructure changes that are planned for E, and which would probably be done as part of supporting deletion properly from the GUI.
Verified dupe, closing.