Crash deleting imported pcb shapes

[spongman]

repro:

• fork this project: https://upverter.com/caelyx/caada68384bfd60a
• open the fork in the editor, go to PCB layout
• show all layers
• select everything
• hit ‘delete’

‘The tool experienced an error’, it restarts.

i believe it’s due to the imported shapes on the top & bottom solder mask layers.

[elijahparker]

I had a terrible time with this as well but found a workaround: move the part slightly before deleting and it should work.