Getting below error when i am checking the Challenge "Improve Navigation in the Sales App and Create a Chatter GroupImprove Navigation in the Sales App and Create a Chatter Group "Improve Navigation in the Sales App and Create a Chatter Group"
Challenge Not yet complete... here's what's wrong: There was an unexpected error while verifying this challenge. Usually this is due to some pre-existing configuration or code in the challenge Org. We recommend using a new Developer Edition (DE) to check this challenge. If you're using a new DE and seeing this error, please post to the developer forums and reference error id: GEWFPKPU, please help me.
