Missing popups when hovering over warnings / errors
已回答
OS: Ubuntu 20.04
IDE: Intellij IDEA Ultimate 2020.2
I used to hover my mouse over warnings or errors and a message would popup just above it, however that's not the case anymore, nothing appears.
How can I enable such feature?
Thank you
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Please check if https://stackoverflow.com/a/43319356/104891 is the case. Also make sure Power Save mode is not enabled in the File menu.
If the issue persists, please share a short video of the problem and the logs (Help | Collect Logs and Diagnostic Data): https://uploads.jetbrains.com.
I've got the same issue in my 360Store project.
`String x = thisVarDoesNotExist` shows in red. Mousing over shows no tooltip, unless I choose `View -> Error Description` or ⌘F1
I made a blank "ErrorMessageMissing" project to demonstrate the problem, with a single Java file containing a syntax error, and the error tooltip shows up!
I imported a module from 360Store into my ErrorMessageMissing project, and the same java file that would not show a tooltip in the 360Store project showed up in the ErrorMessageMissing.
So the missing tooltip seems to be something specific to the .ipr, not the .iml.
Same JDK and language level (Oracle 17)
Hopefully this is helpful in tracking this down. I cannot send the 360Store project, unfortunately.
Any exceptions in the logs? ipr is a legacy format, did you generate the project using some third-party tool?