wild_74 There seems to be an error in the settings in your hokeys.txt file. If you don't mind resetting the hotkeys settings, you should be able to fix the error by pressing the Defaults button in the Spine Settings window to reset the hotkey settings.
If you do not want to reset all current hotkeys settings, first copy the current hotkeys.txt file to another location from your user folder as a backup, perform a reset to see if the error disappears, and then copy and paste the hotkey settings you want back from the backup.
