How to remove or edit widget without UI?

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I accidentally broke Main UI by adding ‘//’ in custom widget yaml file
Now I’m getting error in browser console:

Failed to execute ‘setAttribute’ on ‘Element’: ‘// title’ is not a valid attribute name.

Is it possible to remove or edit custom widget through file system, db, etc.?
Thanks!

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Welcome to the forums Andrew.

Yes, it is possible. Json formatted files for most OH info are found the the ./userdata/jsondb folder. In this case the file you are looking for is the uicomponents_ui_widget.json. BEFORE you try this, check out the Editing the JSONDB, a last resort section of the Rich’s post here for some safety tips:

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