Cannot upload Custom Icons

[HvdW]

I followed these instructions to create and uplod custom icons.
ZIP file generated, content look identical to what it should be in the instructions.
However when I select and upload nothing happens.
I used these instructions before and everything worked like explained in the wiki.
This time it doesn't and I cannot find the reason why.
There is nothing in the log.

[psubiaco]

Post the zip file here, or post the link to it, so we can check it!

[psubiaco]

Check the attached file

Motor_linear.zip

(1.57 KiB) Downloaded 16 times

:
you have to put in the same directory, for example
Volvo.png (16px)
Volvo48_On.png (48px)
Volvo48_Off.png (48px)
icons.txt
and zip those files into Volvo.zip to submit to Domoticz.

[Droll]

You got all files, but "Domoticz.png" is empty, 0KB

• Domoticz.png
  Domoticz48_On.png
  Domoticz48_Off.png
  icons.txt

I have used it lately, I used a graphics program and made a16x16 pixels of the image fil myself, just renamed it "domoticz.png" and dropped it into the zip file containing the other icons, replacing the faulty one.

3 out of 4 files is OK, just "missing" the small one..

The above file names are just an example..

Arne Kjetil

[HvdW]

Mm..
I downloaded Ziggo.zip from the examples to make shure it isn't the file that is corrupt or something.
Nope, I can upload it, it doesn't give a warning and still nothing.
BTW Even tried it in a Domoticz install on Windows..... nothing.

There are other custom icons installed, so in the past installation has completed without a problem.

EDIT 15 minutes later
Surprise!
In my case the icons don't install on Domoticz running on Windows, the icons don't install on Domoticz running on RPI3+ on bookworm , the icons install smoothly on Domoticz running on RPI4 on bullseye.