{"action":"opened","issue":{"url":"https://api.github.com/repos/loicsander/Robofont-scripts/issues/13","labels_url":"https://api.github.com/repos/loicsander/Robofont-scripts/issues/13/labels{/name}","comments_url":"https://api.github.com/repos/loicsander/Robofont-scripts/issues/13/comments","events_url":"https://api.github.com/repos/loicsander/Robofont-scripts/issues/13/events","html_url":"https://github.com/loicsander/Robofont-scripts/issues/13","id":72842409,"number":13,"title":"space (zero contour glyphs?) in txtInput with groups goes wrong","user":{"login":"thomgb","id":1517937,"avatar_url":"https://avatars.githubusercontent.com/u/1517937?v=3","gravatar_id":"","url":"https://api.github.com/users/thomgb","html_url":"https://github.com/thomgb","followers_url":"https://api.github.com/users/thomgb/followers","following_url":"https://api.github.com/users/thomgb/following{/other_user}","gists_url":"https://api.github.com/users/thomgb/gists{/gist_id}","starred_url":"https://api.github.com/users/thomgb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/thomgb/subscriptions","organizations_url":"https://api.github.com/users/thomgb/orgs","repos_url":"https://api.github.com/users/thomgb/repos","events_url":"https://api.github.com/users/thomgb/events{/privacy}","received_events_url":"https://api.github.com/users/thomgb/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-05-03T18:10:38Z","updated_at":"2015-05-03T18:10:38Z","closed_at":null,"body":"Did some tests. But the initial filters, Flatten & Spike in a group, using spaces in txtInput goes good!\r\n\r\nBut if I use some of mine the following error pops up.\r\nAre my filters wrong? Please tell me :)\r\n\r\n```\r\nTraceback (most recent call last):\r\n  File \"/Applications/RoboFont.app/Contents/Resources/lib/python2.7/vanilla/vanillaList.py\", line 58, in observeValueForKeyPath_ofObject_change_context_\r\n    self._targetMethod()\r\n  File \"/Applications/RoboFont.app/Contents/Resources/lib/python2.7/vanilla/vanillaList.py\", line 732, in _selection\r\n    self._selectionCallback(self)\r\n  File \"penBallWizard.py\", line 448, in filterSelectionChanged\r\n  File \"penBallWizard.py\", line 147, in updatePreview\r\n  File \"penBallWizard.py\", line 125, in processGlyphs\r\n  File \"penBallWizard.py\", line 142, in filterGlyphs\r\n  File \"lib/fontObjects/robofabWrapper.pyc\", line 3385, in insertGlyph\r\n  File \"lib/fontObjects/doodleFont.pyc\", line 383, in insertGlyph\r\n  File \"/Applications/RoboFont.app/Contents/Resources/lib/python2.7/defcon/objects/font.py\", line 266, in insertGlyph\r\n    dest.unicodes = list(source.unicodes)\r\nTypeError: 'NoneType' object is not iterable\r\nTraceback (most recent call last):\r\n  File \"lib/doodleDelegate.pyc\", line 157, in sendEvent_\r\n  File \"/Applications/RoboFont.app/Contents/Resources/lib/python2.7/vanilla/vanillaList.py\", line 58, in observeValueForKeyPath_ofObject_change_context_\r\n    self._targetMethod()\r\n  File \"/Applications/RoboFont.app/Contents/Resources/lib/python2.7/vanilla/vanillaList.py\", line 732, in _selection\r\n    self._selectionCallback(self)\r\n  File \"penBallWizard.py\", line 448, in filterSelectionChanged\r\n  File \"penBallWizard.py\", line 147, in updatePreview\r\n  File \"penBallWizard.py\", line 125, in processGlyphs\r\n  File \"penBallWizard.py\", line 142, in filterGlyphs\r\n  File \"lib/fontObjects/robofabWrapper.pyc\", line 3385, in insertGlyph\r\n  File \"lib/fontObjects/doodleFont.pyc\", line 383, in insertGlyph\r\n  File \"/Applications/RoboFont.app/Contents/Resources/lib/python2.7/defcon/objects/font.py\", line 266, in insertGlyph\r\n    dest.unicodes = list(source.unicodes)\r\nTypeError: 'NoneType' object is not iterable\r\n```"}}