I have a simple line chart that shows sales for the last three years and then I added the trend line from the analytics tab and
I also have added a forecast trend line. It was working for the last two weeks then suddenly, it stopped working, get this error below:-
If I download the report to my computer, and use power bi desktop app, the line chart works just fine, the forecast works and I don't get any error, it only stopped working on the cloud service in Power BI this morning.
I am thinking this is a bug, I also have used a different dataset completely and tried replicating the issue and the line chart right away throws an error when I try to add the forecast line. The trend line is fine, its the forecast that drives the entire visual to throw an error and fail to display result.