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Info display in mall (files.catbox.moe)
submitted 3 days ago by Interstellar_1 to c/pbsod@lemmy.ohaa.xyz
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[-] FQQD@lemmy.ohaa.xyz 6 points 3 days ago

i wonder which programming language this is from and what the error means

[-] Emotional 9 points 2 days ago* (last edited 2 days ago)

In case you're not making a joke or somebody else is wondering: this looks like a JavaScript error. Specifically, one that comes from trying to read . daylight from something that is undefined.

For example, you can get a very similar error by running:

const info = undefined; 
console.log(info.daylight);

Which in Chromium and in NodeJS v22 gives you this error:

Uncaught TypeError: Cannot read properties of undefined (reading 'daylight') 
[-] FQQD@lemmy.ohaa.xyz 3 points 2 days ago

Ah, thanks. I knew I've seen this kind of error somewhere before. Still interested in what a "daylight" variable would do for the code of an info display

[-] Interstellar_1 3 points 2 days ago

Maybe it shows the weather?

[-] Bubs@lemmy.zip 3 points 2 days ago

My guess is a daylight sensor somewhere to know when the change to the brightness. Maybe?

this post was submitted on 26 Aug 2025
47 points (100.0% liked)

Public Blue Screens Of Death

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Public Blue Screens Of Death

Public displays and digital infrastructure software failing to do their job because of blue screens, crashes or other problems

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