The menu button on Chrome is orange. When I click on it, the menu states there is an extension error. If I click on the error notification, I'm taken to the list of extensions that I have installed.
Nowhere in that list does it note which extension is causing the error.
According to this several-year-old post, if I turn on developer mode, there should be a red box around the extension causing the problem. However, when I turn on developer mode, there is no indication of any kind for any of the extensions.
How can I tell which extension is causing the problem?