Retroarch crashing on Mac OSX El Capitan

Hey guys, I just noticed that the Mac OsX version has a Dreamcast core, so I wanted to try it out. The only issue I found Is that Retroarch is crashing after I closed it and now it won´t open again… does any one has an idea of why is this happening?

Not sure if you have fixed your issue yet, but try deleting the .cfg file from your ~/Library/Application Support/Retroarch/config folder and relaunching.

It was because the steelseries nimbus controller. Seems not to have support on the PC/Mac version.

Thanks any way for your help. This forum isnt was use to be… people dont help to much anymore.