{"action":"created","issue":{"url":"https://api.github.com/repos/phetsims/dot/issues/26","labels_url":"https://api.github.com/repos/phetsims/dot/issues/26/labels{/name}","comments_url":"https://api.github.com/repos/phetsims/dot/issues/26/comments","events_url":"https://api.github.com/repos/phetsims/dot/issues/26/events","html_url":"https://github.com/phetsims/dot/issues/26","id":73154202,"number":26,"title":"Bounds2: cannot read property 'x' of null","user":{"login":"pixelzoom","id":3046552,"avatar_url":"https://avatars.githubusercontent.com/u/3046552?v=3","gravatar_id":"","url":"https://api.github.com/users/pixelzoom","html_url":"https://github.com/pixelzoom","followers_url":"https://api.github.com/users/pixelzoom/followers","following_url":"https://api.github.com/users/pixelzoom/following{/other_user}","gists_url":"https://api.github.com/users/pixelzoom/gists{/gist_id}","starred_url":"https://api.github.com/users/pixelzoom/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pixelzoom/subscriptions","organizations_url":"https://api.github.com/users/pixelzoom/orgs","repos_url":"https://api.github.com/users/pixelzoom/repos","events_url":"https://api.github.com/users/pixelzoom/events{/privacy}","received_events_url":"https://api.github.com/users/pixelzoom/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/phetsims/dot/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":{"login":"jonathanolson","id":480878,"avatar_url":"https://avatars.githubusercontent.com/u/480878?v=3","gravatar_id":"","url":"https://api.github.com/users/jonathanolson","html_url":"https://github.com/jonathanolson","followers_url":"https://api.github.com/users/jonathanolson/followers","following_url":"https://api.github.com/users/jonathanolson/following{/other_user}","gists_url":"https://api.github.com/users/jonathanolson/gists{/gist_id}","starred_url":"https://api.github.com/users/jonathanolson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jonathanolson/subscriptions","organizations_url":"https://api.github.com/users/jonathanolson/orgs","repos_url":"https://api.github.com/users/jonathanolson/repos","events_url":"https://api.github.com/users/jonathanolson/events{/privacy}","received_events_url":"https://api.github.com/users/jonathanolson/received_events","type":"User","site_admin":false},"milestone":null,"comments":13,"created_at":"2015-05-04T23:13:51Z","updated_at":"2015-05-12T04:30:55Z","closed_at":null,"body":"I've been seeing this error for about a week in Chrome Version 42.0.2311.135 (64-bit) on Mac OS 10.10.2 and 10.10.3.  I have not been actively testing with other browsers, so don't know if it's specific to Chrome. I was ignoring it for awhile, but figured that I should report it.   \r\n\r\nHere's what appears in the console:\r\n\r\n![screenshot_19](https://cloud.githubusercontent.com/assets/3046552/7464495/ae7e8e9a-f280-11e4-8d38-9985d6e4495e.png)\r\n\r\nThis appears after clicking or dragging in the sim. It prints out over and over, and the sim must be reloaded to make it stop.  It doesn't happen all the time, but enough to be disconcerting.\r\n\r\nIs anyone else seeing this?"},"comment":{"url":"https://api.github.com/repos/phetsims/dot/issues/comments/101126764","html_url":"https://github.com/phetsims/dot/issues/26#issuecomment-101126764","issue_url":"https://api.github.com/repos/phetsims/dot/issues/26","id":101126764,"user":{"login":"jonathanolson","id":480878,"avatar_url":"https://avatars.githubusercontent.com/u/480878?v=3","gravatar_id":"","url":"https://api.github.com/users/jonathanolson","html_url":"https://github.com/jonathanolson","followers_url":"https://api.github.com/users/jonathanolson/followers","following_url":"https://api.github.com/users/jonathanolson/following{/other_user}","gists_url":"https://api.github.com/users/jonathanolson/gists{/gist_id}","starred_url":"https://api.github.com/users/jonathanolson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jonathanolson/subscriptions","organizations_url":"https://api.github.com/users/jonathanolson/orgs","repos_url":"https://api.github.com/users/jonathanolson/repos","events_url":"https://api.github.com/users/jonathanolson/events{/privacy}","received_events_url":"https://api.github.com/users/jonathanolson/received_events","type":"User","site_admin":false},"created_at":"2015-05-12T04:30:55Z","updated_at":"2015-05-12T04:30:55Z","body":"I'm assigned, what task is left for this specific issue?"}}