Jovan Kupusovic

CMAgent die modifies the collection while we potentialy iterate through it

3

This code is causing the following error. ```st step vegetationUnits do: [ :vegetationUnit | vegetationUnit step]. restraineds do: [ :restrained | restrained step]. unrestraineds do: [ :unrestrained | unrestrained step]....

Blinking pharo image - Pharo 12.0

5

**Bug description** The bug happens every time I leave a Pharo image open and I put my PC to sleep. The image starts blinking when the PC wakes up. (See...