Builtin keyword produces KeywordNotFound error in VSCode

[Fightlapa]

Hi,

I'm trying to configure project after migrating from no longer supported VSCode plugin.

In general, I have quite good experience, I can navigate through files I have in my workspace. But when using builtin keywords, or just in general, those not created by me, VSCode has issues.

Any hints what I can have wrong here?
I am able to start test cases from IDE, and those work properly.

[d-biehl]

do you have any library imported with the name builtin or something like that? this could be override the builtin library.

Try to execute the vscode command RobotCode: Clear Cache and Restart Language Servers via F1