{"action":"created","issue":{"url":"https://api.github.com/repos/outloudvi/gogo-server/issues/1","repository_url":"https://api.github.com/repos/outloudvi/gogo-server","labels_url":"https://api.github.com/repos/outloudvi/gogo-server/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/outloudvi/gogo-server/issues/1/comments","events_url":"https://api.github.com/repos/outloudvi/gogo-server/issues/1/events","html_url":"https://github.com/outloudvi/gogo-server/issues/1","id":320572853,"number":1,"title":"how to fix the error:\"Unsupported major.minor version 52.0\"?","user":{"login":"luckypoem","id":1657864,"avatar_url":"https://avatars0.githubusercontent.com/u/1657864?v=4","gravatar_id":"","url":"https://api.github.com/users/luckypoem","html_url":"https://github.com/luckypoem","followers_url":"https://api.github.com/users/luckypoem/followers","following_url":"https://api.github.com/users/luckypoem/following{/other_user}","gists_url":"https://api.github.com/users/luckypoem/gists{/gist_id}","starred_url":"https://api.github.com/users/luckypoem/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/luckypoem/subscriptions","organizations_url":"https://api.github.com/users/luckypoem/orgs","repos_url":"https://api.github.com/users/luckypoem/repos","events_url":"https://api.github.com/users/luckypoem/events{/privacy}","received_events_url":"https://api.github.com/users/luckypoem/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-05-06T08:18:46Z","updated_at":"2018-05-07T10:59:20Z","closed_at":"2018-05-07T10:59:20Z","author_association":"NONE","body":"hi.\r\n\r\nroot@ar:~# java -jar gogo-server-1.8.0.jar 8080\r\nException in thread \"main\" java.lang.UnsupportedClassVersionError: io/gogo/GoGoServer : Unsupported major.minor version 52.0\r\n\tat java.lang.ClassLoader.defineClass1(Native Method)\r\n\tat java.lang.ClassLoader.defineClass(ClassLoader.java:803)\r\n\tat java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)\r\n\tat java.net.URLClassLoader.defineClass(URLClassLoader.java:442)\r\n\tat java.net.URLClassLoader.access$100(URLClassLoader.java:64)\r\n\tat java.net.URLClassLoader$1.run(URLClassLoader.java:354)\r\n\tat java.net.URLClassLoader$1.run(URLClassLoader.java:348)\r\n\tat java.security.AccessController.doPrivileged(Native Method)\r\n\tat java.net.URLClassLoader.findClass(URLClassLoader.java:347)\r\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:425)\r\n\tat sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:312)\r\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:358)\r\n\tat sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)\r\nroot@ar:~#"},"comment":{"url":"https://api.github.com/repos/outloudvi/gogo-server/issues/comments/387030733","html_url":"https://github.com/outloudvi/gogo-server/issues/1#issuecomment-387030733","issue_url":"https://api.github.com/repos/outloudvi/gogo-server/issues/1","id":387030733,"user":{"login":"outloudvi","id":19144373,"avatar_url":"https://avatars3.githubusercontent.com/u/19144373?v=4","gravatar_id":"","url":"https://api.github.com/users/outloudvi","html_url":"https://github.com/outloudvi","followers_url":"https://api.github.com/users/outloudvi/followers","following_url":"https://api.github.com/users/outloudvi/following{/other_user}","gists_url":"https://api.github.com/users/outloudvi/gists{/gist_id}","starred_url":"https://api.github.com/users/outloudvi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/outloudvi/subscriptions","organizations_url":"https://api.github.com/users/outloudvi/orgs","repos_url":"https://api.github.com/users/outloudvi/repos","events_url":"https://api.github.com/users/outloudvi/events{/privacy}","received_events_url":"https://api.github.com/users/outloudvi/received_events","type":"User","site_admin":false},"created_at":"2018-05-07T10:59:20Z","updated_at":"2018-05-07T10:59:20Z","author_association":"OWNER","body":"It seems to be a problem of Gogotunnel itself, rather than the Dockerfile. Maybe you can get help from the developers of that.\r\n\r\nFeel free to reopen it and tell me if you are experiencing problems with the Dockerfile but working on your own pc."}}
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