Cannot find tool named 'proton_7'

[jaq-the-cat]

Log:

[S_API] SteamAPI_Init(): Loaded '/home/jaqi/.local/share/Steam/linux64/steamclient.so' OK.
Setting breakpad minidump AppID = 107410
SteamInternal_SetMinidumpSteamID:  Caching Steam ID:  76561198207829768 [API loaded no]
[2022-02-27 13:55:11.406] [info] Steam path: /home/jaqi/.local/share/Steam
found: proton_7
[2022-02-27 13:55:11.407] [info] Install path: /home/jaqi/.local/share/Steam
[2022-02-27 13:55:11.407] [critical] Direct launch failed, exception: cannot find tool named 'proton_7'. Is it installed in Steam?```

[muttleyxd]

Can you run the launcher with --verbose parameter and post logs from it?

[jaq-the-cat]

I fixed it by downgrading again to Proton 6.3, the code apparently requires an update for the new version. I'll do that as soon as I can.

[muttleyxd]

Okay, I think I know what's the reason for this failure.

compatibility tools mapping VDF file specifies that it wants proton_7 for Arma 3

A3UL doesn't have any kind of way to tell where this proton_7 is installed, so it iterates over all apps installed by Steam and checks if any of them has a similar name. Problem is that Proton 7.0 gets converted to proton_70 by the launcher and it doesn't match with proton_7. I'll fix the issue soon

[muttleyxd]

This should be fixed by #204

Feel free to reopen if issue persists