Too wide hints during writing a code (Arduino C++)

[pfeerick]

Normally it would be…

… but perhaps you’re suffering from a form of IntelliSense not working properly (as I see the ‘problems’ tab on your end shows four ‘problems’…

Platformio (Visual Code): Intellisense issues, cannot open source file stdlib.h (unrecognized command line option '-m64')

I ask the community to help me deal with a strange problem, details below: Recently there was a problem with IntelliSense, it stopped working on the fly and errors appeared about “cannot open the source file” stdlib.h “(dependency of” Arduino.h “)”, before that I had not experienced such problems with PIO & VSCODE. It is not clear to me why this happened; I have not made any global changes (but updated the JRE?). I tried to solve the problem myself, studied the existing problems and solutions …