{"action":"created","issue":{"url":"https://api.github.com/repos/GitTools/GitVersion/issues/1120","repository_url":"https://api.github.com/repos/GitTools/GitVersion","labels_url":"https://api.github.com/repos/GitTools/GitVersion/issues/1120/labels{/name}","comments_url":"https://api.github.com/repos/GitTools/GitVersion/issues/1120/comments","events_url":"https://api.github.com/repos/GitTools/GitVersion/issues/1120/events","html_url":"https://github.com/GitTools/GitVersion/issues/1120","id":195961086,"number":1120,"title":"Error executing GitVersion : exception during deserialization ---> System.ArgumentException: Requested value 'MainLine' was not found.","user":{"login":"chili512","id":4073665,"avatar_url":"https://avatars.githubusercontent.com/u/4073665?v=3","gravatar_id":"","url":"https://api.github.com/users/chili512","html_url":"https://github.com/chili512","followers_url":"https://api.github.com/users/chili512/followers","following_url":"https://api.github.com/users/chili512/following{/other_user}","gists_url":"https://api.github.com/users/chili512/gists{/gist_id}","starred_url":"https://api.github.com/users/chili512/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chili512/subscriptions","organizations_url":"https://api.github.com/users/chili512/orgs","repos_url":"https://api.github.com/users/chili512/repos","events_url":"https://api.github.com/users/chili512/events{/privacy}","received_events_url":"https://api.github.com/users/chili512/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2016-12-16T01:37:36Z","updated_at":"2016-12-20T10:35:16Z","closed_at":null,"body":"## System.ArgumentException: Requested value 'MainLine' was not found.\r\nWe are using GitVersion in MainLine mode. \r\n15-12-2016 we suddenly found deployment build would fail early with the above exception. We have worked around this by moving to ContinuousDelivery mode, but that is a more manual approach and less desirable. \r\nSo we would like to understand why we have suddenly run into this problem.\r\nWe have confirmed the Bamboo agents the build is executed on have not recently been updated.\r\nWe have also confirmed that the difference in the repository between the last successful build and the first failed build is only source code and not configuration.\r\n[FullLog.txt](https://github.com/GitTools/GitVersion/files/656217/FullLog.txt)\r\n"},"comment":{"url":"https://api.github.com/repos/GitTools/GitVersion/issues/comments/268210088","html_url":"https://github.com/GitTools/GitVersion/issues/1120#issuecomment-268210088","issue_url":"https://api.github.com/repos/GitTools/GitVersion/issues/1120","id":268210088,"user":{"login":"asbjornu","id":12283,"avatar_url":"https://avatars.githubusercontent.com/u/12283?v=3","gravatar_id":"","url":"https://api.github.com/users/asbjornu","html_url":"https://github.com/asbjornu","followers_url":"https://api.github.com/users/asbjornu/followers","following_url":"https://api.github.com/users/asbjornu/following{/other_user}","gists_url":"https://api.github.com/users/asbjornu/gists{/gist_id}","starred_url":"https://api.github.com/users/asbjornu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/asbjornu/subscriptions","organizations_url":"https://api.github.com/users/asbjornu/orgs","repos_url":"https://api.github.com/users/asbjornu/repos","events_url":"https://api.github.com/users/asbjornu/events{/privacy}","received_events_url":"https://api.github.com/users/asbjornu/received_events","type":"User","site_admin":false},"created_at":"2016-12-20T10:35:15Z","updated_at":"2016-12-20T10:35:15Z","body":"@chili512: `mode: Mainline` is only supported from version 4 and up, which is currently in beta. Try upgrading to [beta 9](https://www.nuget.org/packages/GitVersion/4.0.0-beta0009) and see how that goes."}}
{"actor":{"display_login":"asbjornu"}}