Bug 747322 - NullPointerException in sun.awt.X11.XWindowPeer.restoreTransientFor
NullPointerException in sun.awt.X11.XWindowPeer.restoreTransientFor
Status: CLOSED DUPLICATE of bug 730015
Product: Fedora
Classification: Fedora
Component: java-1.6.0-openjdk (Show other bugs)
Unspecified Unspecified
unspecified Severity unspecified
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Assigned To: Deepak Bhole
Fedora Extras Quality Assurance
Depends On:
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Reported: 2011-10-19 09:50 EDT by Mary Ellen Foster
Modified: 2011-10-19 09:56 EDT (History)
8 users (show)

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Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2011-10-19 09:56:01 EDT
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RHEL 7.3 requirements from Atomic Host:
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External Trackers
Tracker ID Priority Status Summary Last Updated
Sun Bug Database 6826104 None None None Never
Debian BTS 639306 None None None Never

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Description Mary Ellen Foster 2011-10-19 09:50:44 EDT
Description of problem:
I'm seeing backtraces that start with the above error on Fedora 15. I'm using a fairly complex piece of software -- http://www.anvil-software.de/ -- and the error occurs when closing a modal dialogue box while trying to save.

This seems to be a bug that was recently fixed in Debian (I'll add the link shortly), with a fairly simple fix.

Version-Release number of selected component (if applicable):

How reproducible:
Every time

Steps to Reproduce:
1. Try to save from Anvil
Actual results:
Exception occurred during event dispatching:
        at sun.awt.X11.XWindowPeer.restoreTransientFor(XWindowPeer.java:1681)
        at sun.awt.X11.XWindowPeer.removeFromTransientFors(XWindowPeer.java:1747)
        at sun.awt.X11.XWindowPeer.setModalBlocked(XWindowPeer.java:1469)
        at sun.awt.X11.XWindowPeer.setModalBlocked(XWindowPeer.java:1440)
        at java.awt.Window.setModalBlocked(Window.java:1359)
        at java.awt.Dialog.unblockWindow(Dialog.java:1597)
[ ... etc ...]
Comment 1 Deepak Bhole 2011-10-19 09:56:01 EDT

*** This bug has been marked as a duplicate of bug 730015 ***

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