Cannot load module window.

[Greninja9257]

• I searched the issue tracker for other issues covering my case
• This is a Launcher issue. (Usually if you can reproduce it with a fresh instance)

Describe the bug
Cannot loud module window

To Reproduce
Steps to reproduce the behavior:

1. Open GDlauncher
2. Yeah that's how I got the issue

Expected behavior
I expected that GDlauncher would open, but I got an error message:

Possible solutions
I did all the possible solutions.

Screenshots

Operating System:

• OS: Mac Apple M1 Sonoma 14.6.1
• Launcher Version: v2.0.20
• Java Version: 1.8? IDK
• Minecraft Version: Not related
• Mod Loader: Not related

Additional context
Nope.

[HansenChristoffer]

This happens for me as well as of 2025-04-30. It couldn't launch because it was unable to load the module "Window". Same version as Greninja.

Here is some logs:

Wt {
  options: {},
  loose: false,
  includePrerelease: false,
  raw: '2.0.20',
  major: 2,
  minor: 0,
  patch: 20,
  prerelease: [],
  build: [],
  version: '2.0.20'
}
20:29:11.982 › Userdata path: /home/mewtwo/.local/share/gdlauncher_carbon
20:29:11.983 › Runtime path: /home/mewtwo/.local/share/gdlauncher_carbon/data
20:29:11.983 › SENTRY SESSION ID ad4d8e3e-9b22-436d-86f9-b9fbf584eef1
20:29:11.989 › [CORE] Spawning core module: /opt/gdlauncher/resources/binaries/core_module
20:29:12.204 › [CORE] Message: Logs path: /home/mewtwo/.local/share/gdlauncher_carbon/data/__gdl_logs__
loaded default logger directives, to override, set `RUST_LOG` env var
RUST_LOG="debug,carbon_app=trace,hyper::client::pool=warn,reqwest::connect=warn,hyper::proto::h1::conn=warn,hyper::proto::h1::io=warn,hyper::proto::h1::decode=warn,quaint::connector::metrics=warn,hyper::client::connect::http=warn,hyper::client::connect::dns=warn,quaint::pooled::manager=warn,rustls::client::hs=warn,rustls::client::tls13=warn,h2::client=warn,rustls::client::common=warn,h2::codec::framed_read=warn,h2::codec::framed_write=warn,h2::proto::settings=warn,tungstenite::protocol=warn,mobc=trace"

20:29:12.212 › OVERWOLF APP ID null
20:29:12.652 › [CORE] Message: _SHOW_APP_CLOSE_WARNING_:true

20:29:12.653 › [CORE] Message: _DRPC_:INIT

20:29:13.761 › [CORE] Port: 1025
20:29:13.761 › [CORE] Message: _STATUS_:READY|1025

20:29:13.780 › Checking for updates stable
20:29:13.780 › Current version {
  options: {},
  loose: false,
  includePrerelease: false,
  raw: '2.0.20',
  major: 2,
  minor: 0,
  patch: 20,
  prerelease: [],
  build: [],
  version: '2.0.20'
}
20:29:13.781 › APPIMAGE env is not defined, current application is not an AppImage
[31061:0502/202913.826643:ERROR:ffmpeg_common.cc(965)] Unsupported pixel format: -1

I tried restarting computer, delete gdl_conf.db and reinstall GDLauncher. I also checked real quick on Discord if anyone has had the same recently but didnt find anything. Granted, I could perhaps have taken a more detailed look.

Operating System

• OS: Manjaro Linux x86_64
• Launcher Version: v2.0.20
• Java Version: 21.0.6

[Greninja9257]

For some reason, it suddenly works. I remove everything in GDLauncher, reinstall, and make my own modpacks. When I download modpacks from a different launcher, like Curseforge, that I made, it crashes.