I’ve downloaded the category badge component, made some changes, zipped it (right click > compress on Mac) and then when I try to Install > from your device it tells me: An error occurred: Import Error: about.json does not exist, or is invalid. Are you sure this is a Discourse Theme? Even if I just…

I recommend that you Install the Discourse Theme CLI console app to help you build themes .

Using that creates a skeleton but has other issues: it’s 24MB compressed (so too big, discourse won’t accept it - node_modules alone is 119MB). I just want to make a quick edit to this theme - can’t I just download, make a change then upload it as a new component with the ‘from my device’ option?

Don’t create a zip file. Use the cli to push the edited theme back up. It’s what it’s for and makes it very easy to edit and see what you’re changes do.

An alternative you could explore is to create a new component with Overrides you want.

Componente scaricato si installa bene, ma non una volta modificato/re-zippato

Sviluppatore

pfaffman (Jay Pfaffman) 28 Dicembre 2023, 1:25pm 2

Ti consiglio di installare l’app della console CLI del tema Discourse per aiutarti a creare temi.

Argomento		Risposte	Visualizzazioni
Help with updating component, getting error message when trying to upload new version Support	3	83	Maggio 22, 2026
Import Error: about.json does not exist, or is invalid Development	3	1856	Dicembre 5, 2025
Theme Installation Support	8	131	Luglio 16, 2025
If you want to edit this theme, out of luck? Support	1	517	Giugno 13, 2021
Theme/component installation error Development	6	966	Febbraio 8, 2022

Componente scaricato si installa bene, ma non una volta modificato/re-zippato

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