In-app errors don't display

When I run my Dash application I’m developing I see the small red dot in the bottom right of the window indicating there’s one or more errors but when I open up that icon and toggle display errors, it doesn’t show the info on what the errors are. Is there some setting that turns off the display of errors?

Anyone have an answer for this?

Hi @DaveAZ

Mi experience is that I can have a list of them:


And also a detail of each one:


I found the solution to this issue. I had started my code using one of the dash demos and it had a setting in the css file that made the errors hidden.