[wayland-client error] Attempted to dispatch unknown opcode 0 for wl_shm, aborting

[haraldh]

On Fedora gnome-shell-3.38.1-2.fc33.x86_64

$ git clone https://github.com/BrandtM/colourado.git
$ cd colourado
$ cargo run --example preview pastel 16 adjacent
[wayland-client error] Attempted to dispatch unknown opcode 0 for wl_shm, aborting.
Aborted (core dumped)
$ cargo tree -i wayland-client
wayland-client v0.21.13
├── glutin v0.19.0
│   └── pistoncore-glutin_window v0.52.0
│       └── piston_window v0.87.0
│           [dev-dependencies]
│           └── colourado v0.2.0 (/home/harald/git/colourado)
├── smithay-client-toolkit v0.4.6
│   └── winit v0.18.1
│       └── glutin v0.19.0 (*)
├── wayland-protocols v0.21.13
│   └── smithay-client-toolkit v0.4.6 (*)
└── winit v0.18.1 (*)

[kchibisov]

Update to the latest wayland-rs.

[haraldh]

Update to the latest wayland-rs.

I am just a user... so, it boils down to pistoncore-glutin_window still using an old version because of:
PistonDevelopers/glutin_window#179

If only there were bugfix releases of glutin-0.19 using newer wayland-client versions.

Or maybe even wayland-client v0.21.14 with a bugfix for this 😃

[kchibisov]

There's no way to fix it with just bugfix release, it requires breaking release, so we can't do anything about it. Suggest the mentioning project to update to the latest winit/glutin, they have all of that fixed.

[haraldh]

Thanks!