{"action":"created","issue":{"url":"https://api.github.com/repos/playgameservices/play-games-plugin-for-unity/issues/766","labels_url":"https://api.github.com/repos/playgameservices/play-games-plugin-for-unity/issues/766/labels{/name}","comments_url":"https://api.github.com/repos/playgameservices/play-games-plugin-for-unity/issues/766/comments","events_url":"https://api.github.com/repos/playgameservices/play-games-plugin-for-unity/issues/766/events","html_url":"https://github.com/playgameservices/play-games-plugin-for-unity/issues/766","id":112064515,"number":766,"title":"Can't authenticate with 0.9.26 (Could not register one or more required Java classes)","user":{"login":"dylanbevis","id":15188439,"avatar_url":"https://avatars.githubusercontent.com/u/15188439?v=3","gravatar_id":"","url":"https://api.github.com/users/dylanbevis","html_url":"https://github.com/dylanbevis","followers_url":"https://api.github.com/users/dylanbevis/followers","following_url":"https://api.github.com/users/dylanbevis/following{/other_user}","gists_url":"https://api.github.com/users/dylanbevis/gists{/gist_id}","starred_url":"https://api.github.com/users/dylanbevis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dylanbevis/subscriptions","organizations_url":"https://api.github.com/users/dylanbevis/orgs","repos_url":"https://api.github.com/users/dylanbevis/repos","events_url":"https://api.github.com/users/dylanbevis/events{/privacy}","received_events_url":"https://api.github.com/users/dylanbevis/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-10-19T03:26:00Z","updated_at":"2015-10-19T22:09:03Z","closed_at":null,"body":"I'm having trouble Authenticating with 0.9.26 version of the plugin.\r\n\r\nI've made sure to download the latest version of the Google Play Services (27) and the Android SDK (22) but when I go to authenticate I get the follow errors:\r\n\r\nE/GamesNativeSDK(18863): Could not register one or more required Java classes.\r\nI/Unity   (18863): InvalidOperationException: There was an error creating a GameServices object. Check for log errors from GamesNativeSDK\r\nI/Unity   (18863):   at GooglePlayGames.Native.PInvoke.GameServicesBuilder.Build (GooglePlayGames.Native.PInvoke.PlatformConfiguration configRef) [0x00000] in <filename unknown>:0 \r\nI/Unity   (18863):   at GooglePlayGames.Native.NativeClient.InitializeGameServices () [0x00000] in <filename unknown>:0 \r\nI/Unity   (18863):   at GooglePlayGames.Native.NativeClient.Authenticate (System.Action`1 callback, Boolean silent) [0x00000] in <filename unknown>:0 \r\nI/Unity   (18863):   at GooglePlayGames.PlayGamesPlatform.Authenticate (System.Action`1 callback, Boolean silent) [0x00000] in <filename unknown>:0 \r\nI/Unity   (18863):   at GooglePlayGames.PlayGamesPlatform.Authenticate (System.Action`1 callback) [0x00000] in <filename unknown>:0 \r\nI/Unity   (18863):   at GooglePlayGames.PlayGamesLocalUser.Authenticate (System.Action`1 callback) [0x00000] in <filename unknown>:0 \r\nI/Unity   (18863):   at SocialManager.Start () [0x00000] in <filename unknown>:0 \r\n\r\nAny help would be greatly appreciated."},"comment":{"url":"https://api.github.com/repos/playgameservices/play-games-plugin-for-unity/issues/comments/149362039","html_url":"https://github.com/playgameservices/play-games-plugin-for-unity/issues/766#issuecomment-149362039","issue_url":"https://api.github.com/repos/playgameservices/play-games-plugin-for-unity/issues/766","id":149362039,"user":{"login":"claywilkinson","id":8752378,"avatar_url":"https://avatars.githubusercontent.com/u/8752378?v=3","gravatar_id":"","url":"https://api.github.com/users/claywilkinson","html_url":"https://github.com/claywilkinson","followers_url":"https://api.github.com/users/claywilkinson/followers","following_url":"https://api.github.com/users/claywilkinson/following{/other_user}","gists_url":"https://api.github.com/users/claywilkinson/gists{/gist_id}","starred_url":"https://api.github.com/users/claywilkinson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/claywilkinson/subscriptions","organizations_url":"https://api.github.com/users/claywilkinson/orgs","repos_url":"https://api.github.com/users/claywilkinson/repos","events_url":"https://api.github.com/users/claywilkinson/events{/privacy}","received_events_url":"https://api.github.com/users/claywilkinson/received_events","type":"User","site_admin":false},"created_at":"2015-10-19T22:09:03Z","updated_at":"2015-10-19T22:09:03Z","body":"That's the one!  This means you are using an old version of the plugin (or the libraries that are part of the plugin.  Try deleting the Plugins/Android/libs directory and re-import the plugin."}}