Hello,

Tested using Spineboy (Spine.log attached)

Scenario 1:

1. Open Spine
2. Select an Image
3. Hold CMD and Select a Bone - CRASH

Scenario 2:

1. Open Spine
2. Select a Bone
3. Hold CMD and Select an Image - CRASH

NOTE: Using this method for multiple Bones and/or Images works fine.

cheers

evs