Harbor App does not work under Wayland

[maeyounes]

Hello,

great job with the development of this amazing project!

I wanted to try the Harbor App under my Linux system that uses Wayland instead of X11. I get the following error however:

Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Cannot get default EGL display: EGL_SUCCESS
Cannot create EGL context: invalid display (last error: EGL_SUCCESS)

Even ignoring the error by setting QT_QPA_PLATFORM=wayland does not help:

Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
QSocketNotifier: Can only be used with threads started with QThread
Cannot get default EGL display: EGL_SUCCESS
Cannot create EGL context: invalid display (last error: EGL_SUCCESS)

[av]

Thanks for the kind words and for trying it out!

The EGL_SUCCESS should be related to the webkitgtk and should be fixed by them in the upcoming releases, meanwhile disabling compositing via env vars could work:

# Try this first
WEBKIT_DISABLE_DMABUF_RENDERER=1

# If the first doesn't work
WEBKIT_DISABLE_COMPOSITING_MODE=1

More info: https://github.com/tauri-apps/tauri/issues/10749

[maeyounes]

Thank you for the reply.

Using WEBKIT_DISABLE_DMABUF_RENDERER=1 helps, while WEBKIT_DISABLE_COMPOSITING_MODE=1 doesn't.

However, although the app is rendered now, there is another issue that might not be related. The app does not show any service: Unexpected error: No such file or directory (os error 2)

[av]

Sorry for a delayed reply

This looks like a problem executing harbor command, so let's check the very basic things first - is Harbor CLI installed? If not - please see the installation guide.

The next thing to verify would be ensuring that harbor is linked and is available globally in $PATH:

$ which harbor
/home/user/.local/bin/harbor # or similar

After that, please try running harbor doctor and harbor info and post the outputs here.

Thanks!

[maeyounes]

Thanks for the answer.

The problem was fixed after installing the CLI. I assumed that the App is independent of the CLI, so it was my bad.

[av]

No worries, thanks for confirming it wasn't some obscure platform bug!

If I'll ever have enough time - there are plans for the app to be self-contained and to manage the CLI installation (not soon, that's for sure though)

[TGlide]

I still face this issue. This is the reported error:

  󱞪 ./Harbor_0.3.12_amd64.AppImage
Gtk-Message: 18:05:42.408: Failed to load module "colorreload-gtk-module"
Gtk-Message: 18:05:42.408: Failed to load module "appmenu-gtk-module"
Could not create default EGL display: EGL_BAD_PARAMETER. Aborting...