com.intellij.diagnostic.PluginException: `ActionUpdateThread.OLD_EDT` is deprecated and going to be removed soon. 'org.pkl.intellij.action.PklCreateProjectAction' must override `getActionUpdateThread` and chose EDT or BGT. See ActionUpdateThread javadoc. [Plugin: org.pkl]
As its update function doesn't perform any EDT-specific action, BGT works fine for this case.
Fix a runtime crash happening in IDEA 2024.1+:
As its
update
function doesn't perform any EDT-specific action, BGT works fine for this case.