{"action":"created","issue":{"url":"https://api.github.com/repos/AngleSharp/AngleSharp/issues/556","repository_url":"https://api.github.com/repos/AngleSharp/AngleSharp","labels_url":"https://api.github.com/repos/AngleSharp/AngleSharp/issues/556/labels{/name}","comments_url":"https://api.github.com/repos/AngleSharp/AngleSharp/issues/556/comments","events_url":"https://api.github.com/repos/AngleSharp/AngleSharp/issues/556/events","html_url":"https://github.com/AngleSharp/AngleSharp/issues/556","id":225842880,"number":556,"title":"InvalidOperationException","user":{"login":"YakupIpek","id":335426,"avatar_url":"https://avatars2.githubusercontent.com/u/335426?v=3","gravatar_id":"","url":"https://api.github.com/users/YakupIpek","html_url":"https://github.com/YakupIpek","followers_url":"https://api.github.com/users/YakupIpek/followers","following_url":"https://api.github.com/users/YakupIpek/following{/other_user}","gists_url":"https://api.github.com/users/YakupIpek/gists{/gist_id}","starred_url":"https://api.github.com/users/YakupIpek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/YakupIpek/subscriptions","organizations_url":"https://api.github.com/users/YakupIpek/orgs","repos_url":"https://api.github.com/users/YakupIpek/repos","events_url":"https://api.github.com/users/YakupIpek/events{/privacy}","received_events_url":"https://api.github.com/users/YakupIpek/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-05-02T22:43:42Z","updated_at":"2017-05-03T05:51:31Z","closed_at":null,"body":"I know that it is hard to fix issue when it is not reproducible but this is one of that case where i can not reproduce this error. Our crawler works 2-3 days and stop permanently and gives below exception. I have to restart application when this is happened.\r\n\r\nAngleSharp version is 9.9.\r\n.Net version is 4.6.1\r\n\r\nLet me know if is there anything you need to know more.\r\n\r\n```\r\nSystem.InvalidOperationException: Exception of type 'System.InvalidOperationException' was thrown.\r\n   at System.Runtime.CompilerServices.ConditionalWeakTable`2.VerifyIntegrity()\r\n   at System.Runtime.CompilerServices.ConditionalWeakTable`2.Add(TKey key, TValue value)\r\n   at AngleSharp.Dom.Node..ctor(Document owner, String name, NodeType type, NodeFlags flags)\r\n   at AngleSharp.Dom.Document..ctor(IBrowsingContext context, TextSource source)\r\n   at AngleSharp.Dom.Html.HtmlDocument.<LoadAsync>d__5.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at AngleSharp.BrowsingContextExtensions.<OpenAsync>d__4.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at NinjaSpider.Engine.WebsiteCrawler.<GetHtmlDocumentAsync>d__28.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at NinjaSpider.Engine.WebsiteCrawler.<GetPageInfoAsync>d__15.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at NinjaSpider.Engine.SpiderQueue.<CrawlPageAsync>d__19.MoveNext() \r\n```"},"comment":{"url":"https://api.github.com/repos/AngleSharp/AngleSharp/issues/comments/298828290","html_url":"https://github.com/AngleSharp/AngleSharp/issues/556#issuecomment-298828290","issue_url":"https://api.github.com/repos/AngleSharp/AngleSharp/issues/556","id":298828290,"user":{"login":"FlorianRappl","id":1766191,"avatar_url":"https://avatars0.githubusercontent.com/u/1766191?v=3","gravatar_id":"","url":"https://api.github.com/users/FlorianRappl","html_url":"https://github.com/FlorianRappl","followers_url":"https://api.github.com/users/FlorianRappl/followers","following_url":"https://api.github.com/users/FlorianRappl/following{/other_user}","gists_url":"https://api.github.com/users/FlorianRappl/gists{/gist_id}","starred_url":"https://api.github.com/users/FlorianRappl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/FlorianRappl/subscriptions","organizations_url":"https://api.github.com/users/FlorianRappl/orgs","repos_url":"https://api.github.com/users/FlorianRappl/repos","events_url":"https://api.github.com/users/FlorianRappl/events{/privacy}","received_events_url":"https://api.github.com/users/FlorianRappl/received_events","type":"User","site_admin":false},"created_at":"2017-05-03T05:51:31Z","updated_at":"2017-05-03T05:51:31Z","body":"Sounds like a duplicate of #505 - maybe it is possible to get more info this time.\r\n\r\nAre you using multiple threads?\r\n\r\n"}}
{"actor":{"display_login":"FlorianRappl"}}