I created a test script for a procedure that returns a cursor. The cursor has column of collection type. After running the test, when I open the resultset for cursor and want to view the data from collection the PL/SQL Developer crashes.
Reproduce the problem and send me the debug.txt file that is generated in the PL/SQL Developer directory or in the %APPDATA%\PLSQL Developer directory (e.g. C:\Users\\AppData\Roaming\PLSQL Developer).