{"action":"created","issue":{"url":"https://api.github.com/repos/dotnet/roslyn/issues/8997","repository_url":"https://api.github.com/repos/dotnet/roslyn","labels_url":"https://api.github.com/repos/dotnet/roslyn/issues/8997/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/roslyn/issues/8997/comments","events_url":"https://api.github.com/repos/dotnet/roslyn/issues/8997/events","html_url":"https://github.com/dotnet/roslyn/issues/8997","id":135258141,"number":8997,"title":"Assert in SymbolDistinguisher.MakeDescriptions when opening project with lots of 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(RTM)","description":"","creator":{"login":"davkean","id":1103906,"avatar_url":"https://avatars.githubusercontent.com/u/1103906?v=3","gravatar_id":"","url":"https://api.github.com/users/davkean","html_url":"https://github.com/davkean","followers_url":"https://api.github.com/users/davkean/followers","following_url":"https://api.github.com/users/davkean/following{/other_user}","gists_url":"https://api.github.com/users/davkean/gists{/gist_id}","starred_url":"https://api.github.com/users/davkean/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/davkean/subscriptions","organizations_url":"https://api.github.com/users/davkean/orgs","repos_url":"https://api.github.com/users/davkean/repos","events_url":"https://api.github.com/users/davkean/events{/privacy}","received_events_url":"https://api.github.com/users/davkean/received_events","type":"User","site_admin":false},"open_issues":214,"closed_issues":52,"state":"open","created_at":"2016-02-08T21:54:04Z","updated_at":"2016-09-14T21:16:00Z","due_on":null,"closed_at":null},"comments":1,"created_at":"2016-02-21T20:56:18Z","updated_at":"2016-09-14T21:16:00Z","closed_at":"2016-09-14T21:16:00Z","body":"I hit assert in SymbolDistinguisher.MakeDescriptions after switching branches for Roslyn.sln which resulted in projects reloading and hitting thousands of errors.\r\n\r\nUnfortunately the assert were was hit on bits that I had built but no longer had symbols for, so while I got a stack, I don't know have any other information:\r\n\r\nStack:\r\n```\r\n\tMicrosoft.CodeAnalysis.CSharp.dll!Microsoft.CodeAnalysis.CSharp.SymbolDistinguisher.MakeDescriptions()\tUnknown \t\r\n\tMicrosoft.CodeAnalysis.CSharp.dll!Microsoft.CodeAnalysis.CSharp.SymbolDistinguisher.GetDescription(int index)\tUnknown \t\r\n\tMicrosoft.CodeAnalysis.CSharp.dll!Microsoft.CodeAnalysis.CSharp.SymbolDistinguisher.Description.ToString()\tUnknown\r\n\tmscorlib.dll!System.Text.StringBuilder.AppendFormatHelper(System.IFormatProvider provider, string format, System.ParamsArray args) Line 1466\r\n \tmscorlib.dll!string.FormatHelper(System.IFormatProvider provider, string format, System.ParamsArray args) Line 2963\r\n \tmscorlib.dll!string.Format(System.IFormatProvider provider, string format, object[] args) Line 2959\t\r\n\tMicrosoft.CodeAnalysis.dll!Microsoft.CodeAnalysis.DiagnosticInfo.GetMessage(System.IFormatProvider formatProvider)\tUnknown\r\n\tMicrosoft.CodeAnalysis.dll!Microsoft.CodeAnalysis.DiagnosticWithInfo.GetMessage(System.IFormatProvider formatProvider)\tUnknown\r\n\tMicrosoft.CodeAnalysis.Workspaces.dll!Microsoft.CodeAnalysis.Diagnostics.DiagnosticData.Create(Microsoft.CodeAnalysis.Document document, Microsoft.CodeAnalysis.Diagnostic diagnostic)\tUnknown\r\n\tMicrosoft.CodeAnalysis.Features.dll!Microsoft.CodeAnalysis.Diagnostics.EngineV1.DiagnosticIncrementalAnalyzer.GetDiagnosticData.AnonymousMethod__1(Microsoft.CodeAnalysis.Diagnostic d)\tUnknown\r\n```\r\n\r\nDump:\r\nhttps://onedrive.live.com/redir?resid=C0D767093F47CEB!137716&authkey=!AP9M4z5J_62FR2A&ithint=folder%2c"},"comment":{"url":"https://api.github.com/repos/dotnet/roslyn/issues/comments/247156702","html_url":"https://github.com/dotnet/roslyn/issues/8997#issuecomment-247156702","issue_url":"https://api.github.com/repos/dotnet/roslyn/issues/8997","id":247156702,"user":{"login":"jaredpar","id":146967,"avatar_url":"https://avatars.githubusercontent.com/u/146967?v=3","gravatar_id":"","url":"https://api.github.com/users/jaredpar","html_url":"https://github.com/jaredpar","followers_url":"https://api.github.com/users/jaredpar/followers","following_url":"https://api.github.com/users/jaredpar/following{/other_user}","gists_url":"https://api.github.com/users/jaredpar/gists{/gist_id}","starred_url":"https://api.github.com/users/jaredpar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jaredpar/subscriptions","organizations_url":"https://api.github.com/users/jaredpar/orgs","repos_url":"https://api.github.com/users/jaredpar/repos","events_url":"https://api.github.com/users/jaredpar/events{/privacy}","received_events_url":"https://api.github.com/users/jaredpar/received_events","type":"User","site_admin":false},"created_at":"2016-09-14T21:16:00Z","updated_at":"2016-09-14T21:16:00Z","body":"This should be addressed by #13766"}}
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