Comment 2 for bug 1631894

I got you, but in this case user has no idea what is wrong with his package. So he create correct app and can only forget to add manifest.yaml to the zip file and will have no clue what to do with such error from murano-pkg-check

if you are going to upload such package via muranodashboard you will see such error:
Error: Package creation failed.Reason: "There is no item named 'manifest.yaml' in the archive"