René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Error when I try to add a new git repo","articleBody":"When I try to add the first one repo - I had the following error:\r\n\r\n```\r\n172.22.0.1 - - [16/Aug/2017 08:43:03] \"POST /api/v1/project/git HTTP/1.1\" 500 -\r\nglobal name 'DuplicateProject' is not defined\r\nTraceback (most recent call last):\r\n  File \"/opt/project/quantifiedcode/backend/api/resource.py\", line 129, in handle\r\n    handler_response = handler(*args, **kwargs)\r\n  File \"/opt/project/quantifiedcode/backend/decorators.py\", line 378, in decorated_function\r\n    return f(*args, **kwargs)\r\n  File \"/opt/project/quantifiedcode/plugins/git/backend/api/v1/resources/project.py\", line 84, in post\r\n    except DuplicateProject:\r\nNameError: global name 'DuplicateProject' is not defined\r\n```\r\n\r\nI installed all packages via `pip install -r requirements.txt` and additionally I installed `checkmate` from github - `git+https://github.com/quantifiedcode/checkmate.git`","author":{"url":"https://github.com/IBestuzhev","@type":"Person","name":"IBestuzhev"},"datePublished":"2017-08-16T08:50:20.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/4/quantifiedcode/issues/4"}