Everytime I start Arduino two error messages appear:
- Processing can only open its own sketches and other files ending in .ino or .pde
- Failed to open sketch: "/home/myhomedir"
However, at that point I have not selected any files to open yet...
I am using Arch Linux and the arduino-beta 1:1.5.6_r2-2 package as suggested in the ArchWiki.
Any suggestions what might cause these error messages?