Rekordbox Crashing

[TheCosinOfY]

Hi, im on Mac OS, im having an issue where I followed the steps but when I open rekordbox it instantly quits as soon as it opens.
One thing that I wasn't clear on when I followed the steps was where to put the PIONEER DDJ-SX.midi.csv I put it into the file /rekordbox 7/rekordbox/Contents/Resources/MidiMappings

did I do something wrong? how can I fix this?

[timkondratev]

Hello, whenever you change or add anything in the Rekordbox app on MacOS, the program will not run.

So this is the reason of your crash.

You need to load mapping from within Rekordbox app, in MIDI settings.

Let me know if it fixes your problem.