{"action":"created","issue":{"url":"https://api.github.com/repos/jmoenig/Snap--Build-Your-Own-Blocks/issues/1065","labels_url":"https://api.github.com/repos/jmoenig/Snap--Build-Your-Own-Blocks/issues/1065/labels{/name}","comments_url":"https://api.github.com/repos/jmoenig/Snap--Build-Your-Own-Blocks/issues/1065/comments","events_url":"https://api.github.com/repos/jmoenig/Snap--Build-Your-Own-Blocks/issues/1065/events","html_url":"https://github.com/jmoenig/Snap--Build-Your-Own-Blocks/issues/1065","id":122351565,"number":1065,"title":"Projects saved on 12/14 will open on 12/15, but cannot be saved/exported","user":{"login":"CameronParker","id":9141103,"avatar_url":"https://avatars.githubusercontent.com/u/9141103?v=3","gravatar_id":"","url":"https://api.github.com/users/CameronParker","html_url":"https://github.com/CameronParker","followers_url":"https://api.github.com/users/CameronParker/followers","following_url":"https://api.github.com/users/CameronParker/following{/other_user}","gists_url":"https://api.github.com/users/CameronParker/gists{/gist_id}","starred_url":"https://api.github.com/users/CameronParker/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/CameronParker/subscriptions","organizations_url":"https://api.github.com/users/CameronParker/orgs","repos_url":"https://api.github.com/users/CameronParker/repos","events_url":"https://api.github.com/users/CameronParker/events{/privacy}","received_events_url":"https://api.github.com/users/CameronParker/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-12-15T19:48:07Z","updated_at":"2015-12-15T20:33:53Z","closed_at":null,"body":"I have 60 students working on projects currently. Any project work that they saved yesterday will open today, but cannot be re-saved to the cloud, browser, or exported. Saving to the cloud shows an endless saving message (can cancel, but save doesn't happen). Saving to the browser or exporting xml results in:\r\nType error: Cannot read property \"length\" of undefined\r\n\r\nWorried that all existing project work will need to be recreated, and that we can't make any (saveable) progress until this issue is fixed.\r\n\r\nthanks\r\nCameron"},"comment":{"url":"https://api.github.com/repos/jmoenig/Snap--Build-Your-Own-Blocks/issues/comments/164888617","html_url":"https://github.com/jmoenig/Snap--Build-Your-Own-Blocks/issues/1065#issuecomment-164888617","issue_url":"https://api.github.com/repos/jmoenig/Snap--Build-Your-Own-Blocks/issues/1065","id":164888617,"user":{"login":"CameronParker","id":9141103,"avatar_url":"https://avatars.githubusercontent.com/u/9141103?v=3","gravatar_id":"","url":"https://api.github.com/users/CameronParker","html_url":"https://github.com/CameronParker","followers_url":"https://api.github.com/users/CameronParker/followers","following_url":"https://api.github.com/users/CameronParker/following{/other_user}","gists_url":"https://api.github.com/users/CameronParker/gists{/gist_id}","starred_url":"https://api.github.com/users/CameronParker/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/CameronParker/subscriptions","organizations_url":"https://api.github.com/users/CameronParker/orgs","repos_url":"https://api.github.com/users/CameronParker/repos","events_url":"https://api.github.com/users/CameronParker/events{/privacy}","received_events_url":"https://api.github.com/users/CameronParker/received_events","type":"User","site_admin":false},"created_at":"2015-12-15T20:33:53Z","updated_at":"2015-12-15T20:33:53Z","body":"Thanks Jens – had the students quit the browser (Chrome), restart, reload Snap, verify version as 4.04.\r\nStill seeing both issues though.  Different student (new class hour) is also running into issues (Snap freezes)  - he has the Tools library imported and is using catch (tag) and throw (catchtag) which are causing the freeze. In a new project, these blocks turn red on the left palette when you attempt to click/drag them to the code canvas.\r\n\r\nIf you need account/project details let me know.\r\n\r\nAs FYI about a cool use of Snap: We’re using Xbox Kinects with fully Kinect controlled games. I had a former student write a translation library using Python that creates a mini web server (running on same machine in the background) that responds to URL requests with Kinect skeleton data (uses pykinect library and Kinect SDK). We then use split to parse the data into lists and variables, getting ~15-20 fps of skeleton data. Was previously using Scratch with Kinect2Scratch utility, but shifted this over to Snap last year using the web server approach.\r\n\r\nFrom: Jens Mönig [mailto:notifications@github.com]\r\nSent: Tuesday, December 15, 2015 12:01 PM\r\nTo: jmoenig/Snap--Build-Your-Own-Blocks\r\nCc: Parker, Cameron SHS - Staff\r\nSubject: Re: [Snap--Build-Your-Own-Blocks] Projects saved on 12/14 will open on 12/15, but cannot be saved/exported (#1065)\r\n\r\n\r\nPlease reload Snap and reload those projects, then saving should be fine. I've just patched Snap with a fix that lets you save every project directly to disk. Note that in the \"about\" dialog it should say \"v4.0.4\". Flushing the case (or just re-loading Snap, so it is current) will also take care of the other problem (cloning) you've reported.\r\n\r\n—\r\nReply to this email directly or view it on GitHub<https://github.com/jmoenig/Snap--Build-Your-Own-Blocks/issues/1065#issuecomment-164878181>.\r\n"}}