{"action":"created","issue":{"url":"https://api.github.com/repos/OfficeDev/Open-XML-SDK/issues/187","repository_url":"https://api.github.com/repos/OfficeDev/Open-XML-SDK","labels_url":"https://api.github.com/repos/OfficeDev/Open-XML-SDK/issues/187/labels{/name}","comments_url":"https://api.github.com/repos/OfficeDev/Open-XML-SDK/issues/187/comments","events_url":"https://api.github.com/repos/OfficeDev/Open-XML-SDK/issues/187/events","html_url":"https://github.com/OfficeDev/Open-XML-SDK/issues/187","id":215268612,"number":187,"title":"Cannot open projects with VS 2015","user":{"login":"ThomasBarnekow","id":8481516,"avatar_url":"https://avatars3.githubusercontent.com/u/8481516?v=3","gravatar_id":"","url":"https://api.github.com/users/ThomasBarnekow","html_url":"https://github.com/ThomasBarnekow","followers_url":"https://api.github.com/users/ThomasBarnekow/followers","following_url":"https://api.github.com/users/ThomasBarnekow/following{/other_user}","gists_url":"https://api.github.com/users/ThomasBarnekow/gists{/gist_id}","starred_url":"https://api.github.com/users/ThomasBarnekow/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ThomasBarnekow/subscriptions","organizations_url":"https://api.github.com/users/ThomasBarnekow/orgs","repos_url":"https://api.github.com/users/ThomasBarnekow/repos","events_url":"https://api.github.com/users/ThomasBarnekow/events{/privacy}","received_events_url":"https://api.github.com/users/ThomasBarnekow/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2017-03-19T14:43:38Z","updated_at":"2017-03-30T15:04:32Z","closed_at":null,"body":"Not sure whether everybody has already upgraded to VS 2017, given that it has only been released very recently. Anyhow, the recent commit entitled \"Update projects to VS 2017\" (dbaddb57) changed the .csproj files so that those projects can no longer be opened with VS 2015.\r\n\r\nUsing `DocumentFormat.OpenXml.csproj` as an example, here is the error message I get (with `[...]` meaning I omitted that part of the path):\r\n```\r\n[...]\\Open-XML-SDK\\DocumentFormat.OpenXml\\DocumentFormat.OpenXml.csproj : error  : The default XML namespace of the project must be the MSBuild XML namespace. If the project is authored in the MSBuild 2003 format, please add xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\" to the <Project> element. If the project has been authored in the old 1.0 or 1.2 format, please convert it to MSBuild 2003 format.  [...]\\Open-XML-SDK\\DocumentFormat.OpenXml\\DocumentFormat.OpenXml.csproj\r\n```\r\nI get the same error message for the other two projects contained in the solution.\r\n\r\nDid you mean to only support VS 2017 going forward (which could be fine)? Otherwise, we need another solution referencing VS 2015 compatible .csproj files."},"comment":{"url":"https://api.github.com/repos/OfficeDev/Open-XML-SDK/issues/comments/290439732","html_url":"https://github.com/OfficeDev/Open-XML-SDK/issues/187#issuecomment-290439732","issue_url":"https://api.github.com/repos/OfficeDev/Open-XML-SDK/issues/187","id":290439732,"user":{"login":"twsouthwick","id":583206,"avatar_url":"https://avatars2.githubusercontent.com/u/583206?v=3","gravatar_id":"","url":"https://api.github.com/users/twsouthwick","html_url":"https://github.com/twsouthwick","followers_url":"https://api.github.com/users/twsouthwick/followers","following_url":"https://api.github.com/users/twsouthwick/following{/other_user}","gists_url":"https://api.github.com/users/twsouthwick/gists{/gist_id}","starred_url":"https://api.github.com/users/twsouthwick/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/twsouthwick/subscriptions","organizations_url":"https://api.github.com/users/twsouthwick/orgs","repos_url":"https://api.github.com/users/twsouthwick/repos","events_url":"https://api.github.com/users/twsouthwick/events{/privacy}","received_events_url":"https://api.github.com/users/twsouthwick/received_events","type":"User","site_admin":false},"created_at":"2017-03-30T15:04:32Z","updated_at":"2017-03-30T15:04:32Z","body":"I've updated the feed README to include the latest information"}}
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