[jira] [Created] (NETBEANS-5550) IDE UI-freeze By Ctrl+F

["dev (Jira)" <ji...@apache.org>]

dev created NETBEANS-5550:
-----------------------------

             Summary: IDE UI-freeze By Ctrl+F
                 Key: NETBEANS-5550
                 URL: https://issues.apache.org/jira/browse/NETBEANS-5550
             Project: NetBeans
          Issue Type: Bug
          Components: cnd - Editor
    Affects Versions: 12.0
         Environment: Win 7 x86_64, JDK 1.8_261, 14, and 15.0.2
            Reporter: dev


Randomly(not sure yet), but sometimes when I press `Ctrl+F` to start find for something(mostly javascript files), UI goes down(UI-Freeze). After a short time, whole black screen.

 

The IDE does not goes into heavy process mode, so I guess the uI thread gets blocked by some interminable process by the backend.

 

The only way is about end-task by the task manager, hopefully peaceful shutdown works, but needs time.

 

Error happens more often when I mistakenly press `Ctrl+V`, before `Ctrl+F`.

 

I'm on Windows 7 X86_64, java 8, 14, and 15. Error seems has no explicitly associated to a specific JDK. Error exist with all jdks I've tried have the same issue.

 

I have been working with NetBeans since V6, till now. Only this 12.0 LTS version I can have this issue.



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