Error in SonarLint for IntelliJ 2023.3 next

Hello @mario002e,

Thanks for reaching out. It looks like your server was not accessible at that moment, or you were using invalid credentials. SonarLint shouldn’t fail so badly in this case and this is already fixed as part of a bigger rework, that should be released at the beginning of next year.

In the meantime, you can simply check your connection details, make sure they are correct, and check that SonarQube/SonarCloud is reachable from your machine