{"action":"closed","issue":{"url":"https://api.github.com/repos/dotnet/corefx/issues/7881","repository_url":"https://api.github.com/repos/dotnet/corefx","labels_url":"https://api.github.com/repos/dotnet/corefx/issues/7881/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/corefx/issues/7881/comments","events_url":"https://api.github.com/repos/dotnet/corefx/issues/7881/events","html_url":"https://github.com/dotnet/corefx/issues/7881","id":149578472,"number":7881,"title":"NETStandard.Library is incompatible with netstandard1.0","user":{"login":"svick","id":287848,"avatar_url":"https://avatars.githubusercontent.com/u/287848?v=3","gravatar_id":"","url":"https://api.github.com/users/svick","html_url":"https://github.com/svick","followers_url":"https://api.github.com/users/svick/followers","following_url":"https://api.github.com/users/svick/following{/other_user}","gists_url":"https://api.github.com/users/svick/gists{/gist_id}","starred_url":"https://api.github.com/users/svick/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/svick/subscriptions","organizations_url":"https://api.github.com/users/svick/orgs","repos_url":"https://api.github.com/users/svick/repos","events_url":"https://api.github.com/users/svick/events{/privacy}","received_events_url":"https://api.github.com/users/svick/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/dotnet/corefx/labels/packaging","name":"packaging","color":"e11d21"}],"state":"closed","locked":false,"assignee":{"login":"ericstj","id":8918108,"avatar_url":"https://avatars.githubusercontent.com/u/8918108?v=3","gravatar_id":"","url":"https://api.github.com/users/ericstj","html_url":"https://github.com/ericstj","followers_url":"https://api.github.com/users/ericstj/followers","following_url":"https://api.github.com/users/ericstj/following{/other_user}","gists_url":"https://api.github.com/users/ericstj/gists{/gist_id}","starred_url":"https://api.github.com/users/ericstj/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ericstj/subscriptions","organizations_url":"https://api.github.com/users/ericstj/orgs","repos_url":"https://api.github.com/users/ericstj/repos","events_url":"https://api.github.com/users/ericstj/events{/privacy}","received_events_url":"https://api.github.com/users/ericstj/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/dotnet/corefx/milestones/8","html_url":"https://github.com/dotnet/corefx/milestones/1.0.0-rc3","labels_url":"https://api.github.com/repos/dotnet/corefx/milestones/8/labels","id":1719259,"number":8,"title":"1.0.0-rc3","description":"","creator":{"login":"joshfree","id":1302850,"avatar_url":"https://avatars.githubusercontent.com/u/1302850?v=3","gravatar_id":"","url":"https://api.github.com/users/joshfree","html_url":"https://github.com/joshfree","followers_url":"https://api.github.com/users/joshfree/followers","following_url":"https://api.github.com/users/joshfree/following{/other_user}","gists_url":"https://api.github.com/users/joshfree/gists{/gist_id}","starred_url":"https://api.github.com/users/joshfree/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/joshfree/subscriptions","organizations_url":"https://api.github.com/users/joshfree/orgs","repos_url":"https://api.github.com/users/joshfree/repos","events_url":"https://api.github.com/users/joshfree/events{/privacy}","received_events_url":"https://api.github.com/users/joshfree/received_events","type":"User","site_admin":false},"open_issues":39,"closed_issues":12,"state":"open","created_at":"2016-04-19T20:53:30Z","updated_at":"2016-04-26T17:43:00Z","due_on":"2016-05-20T05:00:00Z","closed_at":null},"comments":5,"created_at":"2016-04-19T20:42:42Z","updated_at":"2016-04-26T17:43:00Z","closed_at":"2016-04-26T17:43:00Z","body":"I tried to create a library for `netstandard1.0` that depends on NETStandard.Library (latest version from dotnet-core MyGet: 1.5.0-rc3-24019-00). My project.json:\r\n\r\n```json\r\n{\r\n  \"version\": \"1.0.0-*\",\r\n  \"dependencies\": {\r\n    \"NETStandard.Library\": {\r\n      \"version\": \"1.5.0-rc3-24019-00\"\r\n    }\r\n  },\r\n  \"frameworks\": {\r\n    \"netstandard1.0\": {}\r\n  }\r\n}\r\n```\r\n\r\nNETStandard.Library seemingly should support `netstandard1.0`, but it depends on `System.Threading.Timer`, which doesn't. This means that when I run `dotnet restore` for the project.json above, I get this error:\r\n\r\n     Package System.Threading.Timer 4.0.1-rc3-24019-00 is not compatible with netstandard1.0 (.NETStandard,Version=v1.0). Package System.Threading.Timer 4.0.1-rc3-24019-00 supports:\r\n      - monoandroid10 (MonoAndroid,Version=v1.0)\r\n      - monotouch10 (MonoTouch,Version=v1.0)\r\n      - net451 (.NETFramework,Version=v4.5.1)\r\n      - netcore50 (.NETCore,Version=v5.0)\r\n      - netstandard1.2 (.NETStandard,Version=v1.2)\r\n      - portable-net451+win81+wpa81 (.NETPortable,Version=v0.0,Profile=Profile151)\r\n      - win81 (Windows,Version=v8.1)\r\n      - wpa81 (WindowsPhoneApp,Version=v8.1)\r\n      - xamarinios10 (Xamarin.iOS,Version=v1.0)\r\n      - xamarinmac20 (Xamarin.Mac,Version=v2.0)\r\n      - xamarintvos10 (Xamarin.TVOS,Version=v1.0)\r\n      - xamarinwatchos10 (Xamarin.WatchOS,Version=v1.0)\r\n    One or more packages are incompatible with .NETStandard,Version=v1.0."}}