Crash: Parts Editor can’t deal with separate copper0 and copper1 layers in my (new created) USB-ISS device · Issue #2825 · fritzing/fritzing-app · GitHub Engineering and technology notes Jovan Stosic May 16, 2017 Source: Crash: Parts Editor can’t deal with separate copper0 and copper1 layers in my (new created) USB-ISS device · Issue #2825 · fritzing/fritzing-app · GitHub