Unable to open project: DALException

Just installed Katalon to try it out. Didn’t get very far… am trying to create a new project and getting error “Unable to open project. Reason: DALException” on Mac.

I experienced this exception when I had re-cloned a project because the first one was not opening due to “unmarshalling exception”.

When I re-cloned, and tried to open the second one, it was then that I got the DALexception. I deleted the first cloned project and was then able to open the second.