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147

answers:

2

Now this has happened to me twice this week alone: when I press Ctrl+Z a number of times in RAD Studio 2009, the editor buffer gets corrupted. The current and nearby lines get filled with nonsense data, and sometimes a breakpoint is created (autobugically). And there is a EAccessViolationin the IDE, which then terminates. All unsaved code is inevitably lost.


(High-Res)

Is there a cure?

A: 

If you've got all the updates installed then there's probably no fix, in that version at least. I believe it got fixed in D2010, though.

Mason Wheeler
+10  A: 

The IDEFixPack for Delphi 2009 addresses the undo editor buffer corruption bug (and some other bugs). This bug was fixed in Delphi 2010 Update 2.

Andreas Hausladen