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Build Identifier: M20110210-1200 I was messing around at the windows with customize perspective... When I enter therein the shortcuts menu, I could no go back to the others(Toolbar,Menus,Command Groups). I will attach a screenshot. Also I´ve tried to get a stacktracke in openjdk 1.6 b20. I will attach it. To use the chancel button was possible. Reproducible: Always Steps to Reproduce: 1.Go to menu window 2.Go to customize perspective 3.select shortcuts 4. Try to enter Tollbar..,Menu..,Command Groups.., again. 5. May be it doesn´t work. Here it happens only one time.
Created attachment 196060 [details] the menu screen shot
Created attachment 196061 [details] the openjdk stacktrace
Is there anything in the Error Log? Do you have any other plugins installed?
There is no error log as far as I can see. Do you think of one in a special folder or of a spacial name? And yes there is one plugin installed for regular expressions. It´s named RegEx View.
(In reply to comment #4) > There is no error log as far as I can see. > Do you think of one in a special folder or of a spacial name? Error Log is a View. You can open it by the menu: Window->Show View-> search for error log > And yes there is one plugin installed for regular expressions. It´s named > RegEx View. Can you see whether its reproducible on an Eclipse without any other plugins?
Yes, I´ve found the rror log and exported it. I will attach it to the ticket. It shows unhandled event loop exceptions. I think that could it be. And no, I don´t want to to figure around with with the plugins and perform testing in an extensive was. This is all time consuming to me so far without finding the specifics.
Created attachment 196849 [details] the eclipse error log - unhandled exeption
I had just a very similar behavior of the IDE in Project->Properties->Java Build Path. I was on "Source" and could not switch to the other options:"Projects","Libraries,"Order and Export" A leave of the menue and enter Project ->Properties->Java Build Path helps. So it happens sometime.
The regex plugin is throwing exception in the UI thread. That could be the root cause of this. Please file a bug against that product. ================ java.util.regex.PatternSyntaxException: Unclosed character class near index 1 [T ^ at java.util.regex.Pattern.error(Pattern.java:1730) at java.util.regex.Pattern.clazz(Pattern.java:2271) at java.util.regex.Pattern.sequence(Pattern.java:1835) at java.util.regex.Pattern.expr(Pattern.java:1769) at java.util.regex.Pattern.compile(Pattern.java:1477) at java.util.regex.Pattern.<init>(Pattern.java:1150) at java.util.regex.Pattern.compile(Pattern.java:840) at net.sourceforge.regexview.views.RegExLineStyler.performRegEx(RegExLineStyler.java:246) at net.sourceforge.regexview.views.RegExView.colorizeText(RegExView.java:250) at net.sourceforge.regexview.views.RegExView.evaluate(RegExView.java:228) at net.sourceforge.regexview.views.RegExView.keyReleased(RegExView.java:311) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:168) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
