Whenever I upload the new file I get “Version 1.0 already exists.” What am I doing wrong? Also, I can’t install a theme from a file, it says it’s corrupted, which makes no sense since I just made it in Firefox Color. [screenshot-03-27-2022-12-09-13]

Just to make sure I’m understanding everything correctly, did you create the them using Firefox Color? If so, you’ll want to extract the contents of the zip file produced by Firefox Color, edit the manifest.json file to change the version number from one to something else. Could be 2 or even someth…

Can't update an already submitted theme!

Add-ons Themes

VanillaOrchids (Pamela Rosensteel) March 28, 2022, 12:42pm 3

Perhaps this will help. It’s a link to step by step instructions.

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Can't update an already submitted theme!

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