Custom Keywords no longer working after Katalon 8.0.1 Update

[kazurayam]

Please try the same as this:

Groovy:unable to resolve keyword class that exists

It would be an idea to do “Clean-build” once. I mean, you should remove old binaries and recreate them by compiling all *.groovy files to *.class. close the Katalon Studio project take a full back-up of the project directory just in case in the project directory, remove the following folders (these will be recreated when you reopen the project) bin/ Libs/ in the project directory, remove the following files .cache .classpath .project re-open the project.