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Bug 206049 - Deadlock when opening a project created by newer version
Summary: Deadlock when opening a project created by newer version
Status: RESOLVED FIXED
Alias: None
Product: cnd
Classification: Unclassified
Component: Project (show other bugs)
Version: 6.x
Hardware: All All
: P2 normal (vote)
Assignee: igor_nikiforov
URL:
Keywords:
: 209967 (view as bug list)
Depends on:
Blocks:
 
Reported: 2011-12-07 07:39 UTC by Vladimir Kvashin
Modified: 2012-03-23 06:43 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Full thread dump (38.34 KB, text/plain)
2011-12-07 07:39 UTC, Vladimir Kvashin 		Details
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Description Vladimir Kvashin 2011-12-07 07:39:43 UTC 
Created attachment 113903 [details]
Full thread dump

On IDE startup it tried to open previously opened projects. 
But before restarting IDE, I opened one of these projects with a newer NB version.
So on restart, a warning appeared "The project was created with a newer version...". At that moment UI froze forever.
This occurs 100% stable (with my userdir at least)
Comment 1 Leonid Lenyashin 2011-12-07 14:13:55 UTC 
All post cut-off P2s must be evaluated for show-stopper status.
Please evaluate.
Comment 2 igor_nikiforov 2012-01-16 09:48:48 UTC 
The workaround for this issue is the following:
  1. Close frozen IDE, by killing it's java process.
  2. Rename project with newer version.
  3. Open IDE.
  4. Restore previous project name.
  5. Open project from the IDE.

This issue is quite long with us and workaround existing, so I don't think it should go to patch.
Comment 3 igor_nikiforov 2012-01-31 14:32:48 UTC 
The issue is resolved. In addition the Project View project node context menu item ("Resolve project version problem...") is added which is available only if project version is unsupported and allows to open it anyway.

The notification dialog is shown as it was later.

The fix is here:
  http://hg.netbeans.org/cnd-main/rev/d61ab7b3d6c8
Comment 4 igor_nikiforov 2012-01-31 15:46:00 UTC 
More fixes:
  http://hg.netbeans.org/cnd-main/rev/350f0f522bb0
Comment 5 igor_nikiforov 2012-03-23 06:43:11 UTC 
*** Bug 209967 has been marked as a duplicate of this bug. ***