Unable to launch WLJS

[xiaoxuan-yu]

Describe the bug Not able to launch wljs-notebook.

To Reproduce Install the latsest wljs-notebook with deb/appimage, launch the software.

Expected behavior The software do not launch. When trying to launch by terminal, the error message below is printed as the output

Mica-Electron only works on Windows!
Mica-Electron: Disabled
aaahhh...
exiting the server...
(node:1047594) UnhandledPromiseRejectionWarning: Error: Failed to load image from path '/opt/WLJS Notebook/resources/app/Electron/build/256x256_new.png'
    at /opt/WLJS Notebook/resources/app/Electron/main.js:1318:16
    at emitUnhandledRejectionWarning (node:internal/process/promises:200:15)
    at processPromiseRejections (node:internal/process/promises:296:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:96:32)
(node:1047594) Error: Failed to load image from path '/opt/WLJS Notebook/resources/app/Electron/build/256x256_new.png'
    at /opt/WLJS Notebook/resources/app/Electron/main.js:1318:16

Screenshots

Desktop (please complete the following information):

• OS: KUbuntu 22.04
• Browser [e.g. chrome, safari] or Desktop App: Desktop App

[JerryI]

Could you, please, try this one?

link

[JerryI]

We have recently updated the binaries, and probably missed some files in the bundle while packing it for Linux

[JerryI]

We have updated the releases page link. I checked on Debian 11, now it works

[xiaoxuan-yu]

The problem that image failed to load seems solved, no error message printed in the terminal. However, the ui seems not able to load correctly. The output is pasted as below

Mica-Electron only works on Windows!
Mica-Electron: Disabled
aaahhh...
exiting the server...
shortcut required
shortcut required
shortcut required
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Electron >> starting powersafe blocker

I fully understand that it is an independent problem, maybe I need to open a new issue?

[JerryI]

Hmm… Another question. Do you use “_minimal” or normal installation file?

[xiaoxuan-yu]

the normal one

[JerryI]

We ve found a Kubuntu machine with @KirillBelovTest and will try to test everything there.

[JerryI]

We found out the solution.

sudo apt install zenity

Probably this is bad, that we rely on this package, which is missing on some linux distros. In the next release soon we will get rid of this dependency.

[JerryI]

Must be fixed in #165