Getting “cannot find Symbol” in Java project in Intellij

Question

I make this call to a static singleton instance from the class GameManager.java.

HUD.getInstance().update(timeDelta);

HU

Answer 1

I know this thread is old but, another solution was to run

$ mvn clean install -Dmaven.test.skip=true

And on IntelliJ do CMD + Shift + A (mac os) -> type "Reimport all Maven projects".

If that doesn't work, try forcing maven dependencies to be re-downloaded

$ mvn clean -U install -Dmaven.test.skip=true