{"action":"created","issue":{"url":"https://api.github.com/repos/mark-hahn/scroll-sync/issues/10","labels_url":"https://api.github.com/repos/mark-hahn/scroll-sync/issues/10/labels{/name}","comments_url":"https://api.github.com/repos/mark-hahn/scroll-sync/issues/10/comments","events_url":"https://api.github.com/repos/mark-hahn/scroll-sync/issues/10/events","html_url":"https://github.com/mark-hahn/scroll-sync/issues/10","id":97986780,"number":10,"title":"Uncaught TypeError: Cannot read property  item  of undefined","user":{"login":"JamborJan","id":7508960,"avatar_url":"https://avatars.githubusercontent.com/u/7508960?v=3","gravatar_id":"","url":"https://api.github.com/users/JamborJan","html_url":"https://github.com/JamborJan","followers_url":"https://api.github.com/users/JamborJan/followers","following_url":"https://api.github.com/users/JamborJan/following{/other_user}","gists_url":"https://api.github.com/users/JamborJan/gists{/gist_id}","starred_url":"https://api.github.com/users/JamborJan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JamborJan/subscriptions","organizations_url":"https://api.github.com/users/JamborJan/orgs","repos_url":"https://api.github.com/users/JamborJan/repos","events_url":"https://api.github.com/users/JamborJan/events{/privacy}","received_events_url":"https://api.github.com/users/JamborJan/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-07-29T17:25:31Z","updated_at":"2015-07-29T21:25:40Z","closed_at":null,"body":" Enter steps to reproduce below:\r\n\r\n1. Open two files you want to compare\r\n2. Put one in each part of the split screen\r\n3. Press ```CTRL``` + ```ALT``` + ```S```\r\n4. Error occurs, no scrolling possible\r\n5. Press ```ESC``` and try again\r\n6. Now no error is shown\r\n7. It works kind of but not really, see screen\r\n\r\n![untitled](https://cloud.githubusercontent.com/assets/7508960/8964700/6ca42bf2-3627-11e5-8e64-b8b2f1a70919.gif)\r\n\r\n\r\n**Atom Version**: 1.0.3 **System**: Mac OS X 10.10.4 **Thrown From**:  scroll-sync  https://github.com/mark-hahn/scroll-sync  package, v0.1.4 ### Stack Trace Uncaught TypeError: Cannot read property  item  of undefined     At /Users/JJ/.atom/packages/scroll-sync/lib/scroll-sync.coffee:34 TypeError: Cannot read property  item  of undefined at ScrlSync.startTracking  /Users/JJ/.atom/packages/scroll-sync/lib/scroll-sync.coffee:62:25  at atom-workspace.subToggle.add.atom.commands.add.scroll-sync:toggle  /Users/JJ/.atom/packages/scroll-sync/lib/scroll-sync.coffee:30:28  at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent  /Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:241:29  at /Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:3:61 at KeymapManager.module.exports.KeymapManager.dispatchCommandEvent  /Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:524:16  at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent  /Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:347:22  at HTMLDocument.module.exports.WindowEventHandler.onKeydown  /Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:177:20      ### Commands     -0:00.9.0 scroll-sync:toggle  atom-text-editor.editor.is-focused      ### Config    json { core : {} }     ### Installed Packages    coffee # User scroll-sync, v0.1.4 # Dev No dev packages     "},"comment":{"url":"https://api.github.com/repos/mark-hahn/scroll-sync/issues/comments/126099680","html_url":"https://github.com/mark-hahn/scroll-sync/issues/10#issuecomment-126099680","issue_url":"https://api.github.com/repos/mark-hahn/scroll-sync/issues/10","id":126099680,"user":{"login":"mark-hahn","id":811455,"avatar_url":"https://avatars.githubusercontent.com/u/811455?v=3","gravatar_id":"","url":"https://api.github.com/users/mark-hahn","html_url":"https://github.com/mark-hahn","followers_url":"https://api.github.com/users/mark-hahn/followers","following_url":"https://api.github.com/users/mark-hahn/following{/other_user}","gists_url":"https://api.github.com/users/mark-hahn/gists{/gist_id}","starred_url":"https://api.github.com/users/mark-hahn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mark-hahn/subscriptions","organizations_url":"https://api.github.com/users/mark-hahn/orgs","repos_url":"https://api.github.com/users/mark-hahn/repos","events_url":"https://api.github.com/users/mark-hahn/events{/privacy}","received_events_url":"https://api.github.com/users/mark-hahn/received_events","type":"User","site_admin":false},"created_at":"2015-07-29T21:25:40Z","updated_at":"2015-07-29T21:25:40Z","body":"Damn.  The app isn't working for me at all.  I haven't used it for a while.  I don't have time to do serious debugging right now.  I'll keep this on the top of my list."}}