Superposition fails to launch

[jansol]

Launcher fails to open with the following message printed to the terminal:

QQmlApplicationEngine failed to load component
qrc:/gui/main.qml:3 plugin cannot be loaded for module "QtQuick": Plugin verification data mismatch in '/nix/store/wi1rgxlwa1zd9svrabmcgv87c5wzpiar-qtdeclarative-5.15.9-bin/lib/qt-5.15.9/qml/QtQuick.2/libqtquick2plugin.so'

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@barinov274

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
 - system: `"x86_64-linux"`
 - host os: `Linux 6.3.8, NixOS, 23.11 (Tapir), 23.11pre495256.04af42f3b31`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.15.1`
 - channels(root): `"nixos"`
 - channels(yaniel): `""`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos`

[jansol]

Not sure where exactly this got fixed but it's working again.

[Redrield]

Just ran into this issue myself.

QQmlApplicationEngine failed to load component
qrc:/gui/main.qml:3 plugin cannot be loaded for module "QtQuick": Plugin verification data mismatch in '/nix/store/3mwz2r71kzjan2qgq7qmdpngl7m98z7v-qtdeclarative-5.15.12-bin/lib/qt-5.15.12/qml/QtQuick.2/libqtquick2plugin.so'

~ took 1m24s ❯ nix-shell -p nix-info --run "nix-info -m"
 - system: `"x86_64-linux"`
 - host os: `Linux 6.9.1, NixOS, 23.11 (Tapir), 23.11.20240525.9d29cd2`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.18.1`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos`

Should probably reopen this?

[jansol]

Works fine for me on nixos-unstable. Probably a missing backport? Likely not worth doing that now with 24.05 right around the corner.