It’s known issue only If you are using Atlas 2.X, please replace the line 3 with the following code in the file theme/settings.json.
"cssFiles": [ "styles/web/css/main.css", "theme.compiled.css" ],
Hope this helps you!
thank you for the response. Is that something I should find in Mendix Studio Pro? Because this file is not there. Or should it be changed via the file explorer (under Windows) in my local environment (without using Mendix Studio Pro). Then I don’t know where to look for that specific location under Windows.
I am totally confused.
I found it in the app directory but the workaround does bascially not work, because now it produces an error, that the theme cannot be compiled.
And I can only advice anyone NOT to follow this troubleshooting approach because you cannot simply reset the settings.json file. The error shown above remains. This means, I have to roll back to the server version and loose one full day of work.