{"action":"created","issue":{"url":"https://api.github.com/repos/MahApps/MahApps.Metro/issues/2398","repository_url":"https://api.github.com/repos/MahApps/MahApps.Metro","labels_url":"https://api.github.com/repos/MahApps/MahApps.Metro/issues/2398/labels{/name}","comments_url":"https://api.github.com/repos/MahApps/MahApps.Metro/issues/2398/comments","events_url":"https://api.github.com/repos/MahApps/MahApps.Metro/issues/2398/events","html_url":"https://github.com/MahApps/MahApps.Metro/issues/2398","id":138453254,"number":2398,"title":"System.TypeLoadException with SpellCheck.IsEnabledProperty","user":{"login":"punker76","id":658431,"avatar_url":"https://avatars.githubusercontent.com/u/658431?v=3","gravatar_id":"","url":"https://api.github.com/users/punker76","html_url":"https://github.com/punker76","followers_url":"https://api.github.com/users/punker76/followers","following_url":"https://api.github.com/users/punker76/following{/other_user}","gists_url":"https://api.github.com/users/punker76/gists{/gist_id}","starred_url":"https://api.github.com/users/punker76/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/punker76/subscriptions","organizations_url":"https://api.github.com/users/punker76/orgs","repos_url":"https://api.github.com/users/punker76/repos","events_url":"https://api.github.com/users/punker76/events{/privacy}","received_events_url":"https://api.github.com/users/punker76/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/MahApps/MahApps.Metro/labels/Bug","name":"Bug","color":"e11d21"}],"state":"open","locked":false,"assignee":{"login":"punker76","id":658431,"avatar_url":"https://avatars.githubusercontent.com/u/658431?v=3","gravatar_id":"","url":"https://api.github.com/users/punker76","html_url":"https://github.com/punker76","followers_url":"https://api.github.com/users/punker76/followers","following_url":"https://api.github.com/users/punker76/following{/other_user}","gists_url":"https://api.github.com/users/punker76/gists{/gist_id}","starred_url":"https://api.github.com/users/punker76/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/punker76/subscriptions","organizations_url":"https://api.github.com/users/punker76/orgs","repos_url":"https://api.github.com/users/punker76/repos","events_url":"https://api.github.com/users/punker76/events{/privacy}","received_events_url":"https://api.github.com/users/punker76/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/MahApps/MahApps.Metro/milestones/17","html_url":"https://github.com/MahApps/MahApps.Metro/milestones/1.3.0","labels_url":"https://api.github.com/repos/MahApps/MahApps.Metro/milestones/17/labels","id":1484972,"number":17,"title":"1.3.0","description":"","creator":{"login":"punker76","id":658431,"avatar_url":"https://avatars.githubusercontent.com/u/658431?v=3","gravatar_id":"","url":"https://api.github.com/users/punker76","html_url":"https://github.com/punker76","followers_url":"https://api.github.com/users/punker76/followers","following_url":"https://api.github.com/users/punker76/following{/other_user}","gists_url":"https://api.github.com/users/punker76/gists{/gist_id}","starred_url":"https://api.github.com/users/punker76/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/punker76/subscriptions","organizations_url":"https://api.github.com/users/punker76/orgs","repos_url":"https://api.github.com/users/punker76/repos","events_url":"https://api.github.com/users/punker76/events{/privacy}","received_events_url":"https://api.github.com/users/punker76/received_events","type":"User","site_admin":false},"open_issues":5,"closed_issues":70,"state":"open","created_at":"2016-01-05T14:29:21Z","updated_at":"2016-05-03T21:04:19Z","due_on":null,"closed_at":null},"comments":4,"created_at":"2016-03-04T11:38:11Z","updated_at":"2016-05-04T17:08:39Z","closed_at":null,"body":"## What steps will reproduce this issue?\r\n\r\nfrom @gigios\r\n\r\n>I'm not sure if this is the correct location where post my problem, but it is related the latest release of sources and paket usage.\r\nProbably the problem is related to my configuration, but I'm not sure.\r\n\r\n>After one month I have downloaded the new sources and installed the paket extension in the VS2015, open the solution and started the MetroDemo app (FW 4.0). No build error are present but at runtime I receive the exception: An exception of type 'System.TypeLoadException' occurred in mscorlib.dll but was not handled in user code.\r\nThe exception is raised in the TextBoxHelper at the line 74 (tb.SetValue(SpellCheck.IsEnabledProperty, true);) of the method UseSpellCheckContextMenuChanged.\r\nIf I start the 4.5 version of the demo all works fine.\r\nFor my project this is not a problem because I'm not using the SpellCheck context menu, but I'm using the framework 4.0 and I don't know if there are other possible problems.\r\n\r\n### Expected outcome\r\n\r\nNo exception under .NET 4.0 and usage o fSpellCheck.IsEnabledProperty.\r\n\r\n\r\n--\r\n### Environment\r\n\r\n- MahApps.Metro __v1.2.4 (v1.3.0)__\r\n- .NET Framework __4.0__\r\n"},"comment":{"url":"https://api.github.com/repos/MahApps/MahApps.Metro/issues/comments/216934373","html_url":"https://github.com/MahApps/MahApps.Metro/issues/2398#issuecomment-216934373","issue_url":"https://api.github.com/repos/MahApps/MahApps.Metro/issues/2398","id":216934373,"user":{"login":"davidefu","id":17928925,"avatar_url":"https://avatars.githubusercontent.com/u/17928925?v=3","gravatar_id":"","url":"https://api.github.com/users/davidefu","html_url":"https://github.com/davidefu","followers_url":"https://api.github.com/users/davidefu/followers","following_url":"https://api.github.com/users/davidefu/following{/other_user}","gists_url":"https://api.github.com/users/davidefu/gists{/gist_id}","starred_url":"https://api.github.com/users/davidefu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/davidefu/subscriptions","organizations_url":"https://api.github.com/users/davidefu/orgs","repos_url":"https://api.github.com/users/davidefu/repos","events_url":"https://api.github.com/users/davidefu/events{/privacy}","received_events_url":"https://api.github.com/users/davidefu/received_events","type":"User","site_admin":false},"created_at":"2016-05-04T17:08:39Z","updated_at":"2016-05-04T17:08:39Z","body":"#2489 \r\nthis is my first pull request\r\nsorry for any inconvenience\r\n\r\nDavide"}}