Issue Adding a Custom Theme ("missing addon.json")

Link to my .c3addon file

macOS Sequoia 15.2. I'm trying to install a modified version of the default theme using the Add-on Manager. This includes zipping the following files into a .c3addon:

• lang > en-US.json
• addon.json
• icon.svg
• theme.css

which is a structure I took from other themes I have gotten to install.

However, the installation fails, with the console giving the following error:

main.js:803 Error installing addon: Error: missing addon.json at CCG.Tna (main.js:648:184) at async Sm (main.js:803:98)

I'm stumped as to what to do—I've tried laundering my code in through themes I've gotten to successfully install, but something about the process results in the same failure state.

Is this something anyone can help with?

Your .c3addon file is not set up correctly: Construct expects to find addon.json in the root of the zip file, but it looks like everything is within a subfolder inside the zip. So as the error message says Construct is not finding addon.json.

Your .c3addon file is not set up correctly: Construct expects to find addon.json in the root of the zip file, but it looks like everything is within a subfolder inside the zip. So as the error message says Construct is not finding addon.json.

I wrote a week ago probably. And I still haven't received an answer, I don't understand, it's not in spam either, I didn't block messages from hellotys@construct.net. But there's no answer. I wrote there because no one on the forum answers topics. But there's no answer from support either

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