Error when using nes_rom_extract on .app

[mariomadproductions]

` C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim>"C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim\nes_rom_extract.py" Usage: C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim\nes_rom_extract.py input.app output.nes

C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim>"C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim\nes_rom_extract.py" input.app output.nes Traceback (most recent call last): File "C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim\nes_rom_extract.py", line 39, in f2.write(rom.read()) AttributeError: 'NoneType' object has no attribute 'read'

C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim>"C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim\nes_rom_extract.py" input.app output.nes Traceback (most recent call last): File "C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim\nes_rom_extract.py", line 39, in f2.write(rom.read()) AttributeError: 'NoneType' object has no attribute 'read'

C:\Writ-App\Game Editing Tools\Nintendo - Nintendo Wii (DLC)\vcromclaim>` I extracted the .app using vgmtoolbox

[JanErikGunnar]

This might be the same issue as I had (issue number 6), basically you might need to run lz77.py to decompress 00000001.app, then run nes_rom_extract.py on the output.