How to solve Parameter Name Hints only displaying replacement characters (vertical rectangles)?
Answered
Hi,
My parameter name hints aren't visible; shows replacement characters instead of the actual characters (see screenshot). Does anybody know how to solve this? I'm not able to find the font settings for inline hints.
OS: Fedora 27 KDE
JDK: OpenJDK Runtime Environment (build 1.8.0_161-b14)
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Try to set different fonts in File | Settings | Appearance & Behavior | Appearance settings. Also make sure you are running IDE under the Bundled JDK.
Overriding the default font seems to fix it for me. I tried changing font settings under File | Settings | Editor instead; didn't notice this one. Thank you very much!