Canceling screenshare OS dialog crashes app on Wayland (Ubuntu 24)

[nickvergessen]

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Follow up to #882

Steps to reproduce

1. Click on "Share screen"
2. In the operating system dialog press cancel/abort

Expected behaviour

You are back on the call screen

Actual behaviour

Client crashes 💥

Vue Devtools extension is installed
[3:1115/092440.055241:ERROR:bus.cc(571)] Failed to get the ownership of org.mpris.MediaPlayer2.chromium.instance3: org.freedesktop.DBus.Error.ServiceUnknown
[3:1115/092443.399944:ERROR:screencast_portal.cc(367)] Failed to start the screen cast session.
[3:1115/092443.399967:ERROR:base_capturer_pipewire.cc(81)] ScreenCastPortal failed: 2
Error occurred in handler for 'app:getDesktopCapturerSources': Failed to get sources.
/app/bin/electron-wrapper: Zeile 3:     3 Speicherzugriffsfehler  (Speicherabzug geschrieben) zypak-wrapper "Nextcloud Talk" "$@"

After wrapping that code with a catch it still crashes:

Vue Devtools extension is installed
[3:1115/094055.584728:ERROR:screencast_portal.cc(367)] Failed to start the screen cast session.
[3:1115/094055.584754:ERROR:base_capturer_pipewire.cc(81)] ScreenCastPortal failed: 2
Getting desktop sources failed Failed to get sources.
/app/bin/electron-wrapper: Zeile 3:     3 Speicherzugriffsfehler  (Speicherabzug geschrieben) zypak-wrapper "Nextcloud Talk" "$@"

Desktop client

Talk Desktop client version: v1.0.0-rc1

Operating system: Ubuntu

Operating system version: Ubuntu 24.04 Gnome Wayland

Microphone available: yes

Camera available: yes

[Fuseteam]

it also appears to happen when pressing escape rather than just clicking cancel/abort
I believe it happens when pressing escape during a call altogether but more testing might be needed to verify that

[nickvergessen]

If it's not screenshare, but always, please create a new issue. The stacktrace of the crash here mentions specifically the screenshare function.

[Fuseteam]

i will verify and do that

[ShGKme]

Note: it only happens with the binaries. Snadboxed app works fine.

[nickvergessen]

Flatpak 1.1.0-beta crashed as well last week