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CLion method signature doesn't hint

OS: ArchLinux

IDE: CLion

I tried to get the view of method signature by typing Ctrl + P, also by View -> Parameter Info. But it doesn't work.

My settings:

  1. Yes -> Show the parameter info popup 1000 ms

  2. Yes -> Show full method signature

How can I fix it? May be there are some plugins to get view signature?

Solution

  • Looks like a known issue. Please check https://youtrack.jetbrains.com/issue/IDEA-277166 as well as https://youtrack.jetbrains.com/issue/IDEA-277041.

    There are suggestions about checking the value of ide.browser.jcef.enabled option... but a few comments from Linux users say they have it enabled already anyway (which is the default)...

    Follow those tickets (star/vote/comment) to get notified on any progress.

    You may download custom JDK build or some other tricks there: check this comment for example.