{"action":"opened","issue":{"url":"https://api.github.com/repos/Microsoft/BotBuilder/issues/1264","repository_url":"https://api.github.com/repos/Microsoft/BotBuilder","labels_url":"https://api.github.com/repos/Microsoft/BotBuilder/issues/1264/labels{/name}","comments_url":"https://api.github.com/repos/Microsoft/BotBuilder/issues/1264/comments","events_url":"https://api.github.com/repos/Microsoft/BotBuilder/issues/1264/events","html_url":"https://github.com/Microsoft/BotBuilder/issues/1264","id":177648580,"number":1264,"title":"500 internal server error when upgrading NuGet packages of a brand new project","user":{"login":"sabbour","id":103856,"avatar_url":"https://avatars.githubusercontent.com/u/103856?v=3","gravatar_id":"","url":"https://api.github.com/users/sabbour","html_url":"https://github.com/sabbour","followers_url":"https://api.github.com/users/sabbour/followers","following_url":"https://api.github.com/users/sabbour/following{/other_user}","gists_url":"https://api.github.com/users/sabbour/gists{/gist_id}","starred_url":"https://api.github.com/users/sabbour/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sabbour/subscriptions","organizations_url":"https://api.github.com/users/sabbour/orgs","repos_url":"https://api.github.com/users/sabbour/repos","events_url":"https://api.github.com/users/sabbour/events{/privacy}","received_events_url":"https://api.github.com/users/sabbour/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-09-18T12:19:17Z","updated_at":"2016-09-18T12:19:17Z","closed_at":null,"body":"Reproduction steps:\r\n1. Create a Bot Application\r\n2. Build and run\r\n3. Connect using the Channel Emulator, it works\r\n4. Right click on the Bot Application project and Manage NuGet packages\r\n5. Update packages\r\n6. Build and run\r\n7. Connect using the Channel Emulator and send a message, it fails with 500 Internal Server Error\r\n\r\nFurther investigation surfaces the following:\r\nException thrown: 'System.TypeLoadException' in mscorlib.dll (\"Could not load type 'System.IdentityModel.Tokens.TokenValidationParameters' from assembly 'System.IdentityModel.Tokens.Jwt, Version=5.0.0.127, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.\")"}}
{"actor":{"display_login":"sabbour"}}