Protontricks Crashes on Start

[omniscientoverlady]

Describe the bug
Protontricks refuses to start; crashes.

To Reproduce
Steps to reproduce the behavior:

1. Run command protontricks foo bar
2. Command fails and error is displayed

Expected behavior
Protontricks starts.

System (please complete the following information):

• Distro: Debian 13
• Protontricks installation method: Flatpak
• Protontricks version: 1.14.1
• Steam version: Default.

Additional context

Reinstalled Protontricks to no avail.

Traceback (most recent call last):
  File "/app/lib/python3.13/site-packages/protontricks/steam.py", line 277, in from_appmanifest
    name = app_state["name"]
           ~~~~~~~~~^^^^^^^^
KeyError: 'name'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/app/bin/protontricks", line 6, in <module>
    sys.exit(cli())
             ~~~^^
  File "/app/lib/python3.13/site-packages/protontricks/cli/main.py", line 24, in cli
    main(args)
    ~~~~^^^^^^
  File "/app/lib/python3.13/site-packages/protontricks/cli/util.py", line 180, in wrapper
    return cli_func(self, *args, **kwargs)
  File "/app/lib/python3.13/site-packages/protontricks/cli/main.py", line 168, in main
    command.execute()
    ~~~~~~~~~~~~~~~^^
  File "/app/lib/python3.13/site-packages/protontricks/cli/command.py", line 96, in execute
    self.populate_required_params()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/app/lib/python3.13/site-packages/protontricks/cli/command.py", line 132, in populate_required_params
    self.populate_steam_apps()
    ~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/app/lib/python3.13/site-packages/protontricks/cli/command.py", line 244, in populate_steam_apps
    self.steam_apps = get_steam_apps(
                      ~~~~~~~~~~~~~~^
        steam_root=self.steam_root, steam_path=self.steam_path,
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        steam_lib_paths=steam_lib_paths
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/app/lib/python3.13/site-packages/protontricks/steam.py", line 1563, in get_steam_apps
    steam_app = SteamApp.from_appmanifest(
        manifest_path, steam_lib_paths=steam_lib_paths,
        steam_path=steam_path
    )
  File "/app/lib/python3.13/site-packages/protontricks/steam.py", line 280, in from_appmanifest
    name = app_state["userconfig"]["name"]
           ~~~~~~~~~^^^^^^^^^^^^^^
KeyError: 'userconfig'

[Matoking]

Protontricks is crashing due to an unusual app manifest file with seemingly no name. Or it could be some field name that Protontricks doesn't recognize yet.

Please try running Protontricks with -vv to enable very verbose logs:

$ flatpak run com.github.Matoking.protontricks -vv --gui

This will print a lot of logs before crashing, but the immediate message before the Traceback (most recent call last): message should be something like Creating SteamApp from manifest file in <PATH>; open the mentioned file in a text editor and copy its contents here. This should help determine what the file's contents are and whether Protontricks needs to be updated to support it.