/usr/bin/batocera-resolution: line 86: test: : integer expression expected
2022-06-21 17:25:33,966 ERROR (emulatorlauncher:552):<module> configgen exception: 
Traceback (most recent call last):
  File "/usr/bin/emulatorlauncher", line 550, in <module>
    exitcode = main(args, maxnbplayers)
  File "/usr/bin/emulatorlauncher", line 97, in main
    return start_rom(args, maxnbplayers, args.rom, args.rom)
  File "/usr/bin/emulatorlauncher", line 178, in start_rom
    gameResolution = videoMode.getCurrentResolution()
  File "/usr/lib/python3.10/site-packages/configgen/utils/videoMode.py", line 36, in getCurrentResolution
    return { "width": int(vals[0]), "height": int(vals[1]) }
ValueError: invalid literal for int() with base 10: ''