Qt platform plugin "xcb"

snapcraft
2

Hey blinct
You need desktop helper to simplify Qt-based apps snapping.
What you need to do
1) add after: [desktop-qt5] in your part
2) run your apps with desktop-launch utility

Replace the desktop-qt5 with desktop-qt4 if it’s a qt4-based app.
You probably need to run the following command to update the remote parts upfront.

$ snapcraft update

Here is a trivial example you can refer to

Thanks.

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