1. Create a canvas.
2. Copy-pasta the canvas.
3. Edit the copy-pastaed canvas.
4. Click x and save changes.
5. Enjoy the crash.
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SuperV, I noticed your latest bug reports don't seem to be in the official bug tracker:
http://sourceforge.net/tracker/?group_i ... id=1003219
Make sure you report all bugs there or otherwise they may not get fixed.
It's ok to post them on the forum as well if you want them to be discussed (but it's not necessary).