Hi everyone, a possible solution having worked out for me of this problem had already been posted over at stackoverflow by "sorceoror". Unfortunately I wasn't able to spot an answer going into this direction here on the official support page, so I decided on reposting his conclusion: " I had the very same problem. Eventually, I figured out that this happens when the project name starts with a number character, e.g. "01-test". Creating a new project without the digit as a first character works just fine, e.g. "test". " Hope I could help you ;-)