Issue with umu install

✅solved🎮steam-deck

Uninstalled Unifideck because it wasn't working great, started reinstalling games through Heroic and games don't launch (tried two gog games).
Here's the log of one.
Here's what I think is the main problem:
ERROR: _v2-entry-point (umu) cannot be found in '/home/deck/.local/share/umu/steamrt3'
Runtime Platform missing or download incomplete
Traceback (most recent call last):
File "/home/deck/.var/app/com.heroicgameslauncher.hgl/config/heroic/tools/runtimes/umu/umu_run.py/main.py", line 95, in <module>
sys.exit(main())
~~^^
File "/home/deck/.var/app/com.heroicgameslauncher.hgl/config/heroic/tools/runtimes/umu/umu_run.py/main.py", line 90, in main
return umu_run(args)
File "/home/deck/.var/app/com.heroicgameslauncher.hgl/config/heroic/tools/runtimes/umu/umu_run.py/umu/umu_run.py", line 906, in umu_run
command: tuple[Path | str, ...] = build_command(env, UMU_LOCAL / version[1], opts)
~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/deck/.var/app/com.heroicgameslauncher.hgl/config/heroic/tools/runtimes/umu/umu_run.py/umu/umu_run.py", line 310, in build_command
raise FileNotFoundError(err)
FileNotFoundError: _v2-entry-point (umu) cannot be found in '/home/deck/.local/share/umu/steamrt3'
Runtime Platform missing or download incomplete
Launch command: ['/app/bin/gamemoderun', '/home/deck/.var/app/com.heroicgameslauncher.hgl/config/heroic/tools/runtimes/umu/umu_run.py', '/home/deck/Games/Heroic/A Short Hike/AShortHike.exe']
All processes exited

message.txt4.67KB

Solution

Seems like some runtime files have gone missing somehow. Try deleting