I can't use the popup to import namespaces - Mac
已回答

When I get the import suggestion pop-up, I can't do anything with it. I tried option-return (and every other modifier with return) as well as directly clicking on the popup, but nothing happens. I have to wait for the red lightbulb to show if I want to use the import suggestion feature. Anyone have any ideas for a fix?
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Does Option-Return work in other contexts? It could be that this hotkey is already taken by the system or some other application.
You can try using some other hotkey in this case:
If it doesn't help, please provide idea.log (https://intellij-support.jetbrains.com/hc/articles/207241085).
Thanks! I found that there was a conflicting shortcut with a Database plugin. Once I removed that, all was good.