{"action":"created","issue":{"url":"https://api.github.com/repos/tananaev/traccar/issues/1417","labels_url":"https://api.github.com/repos/tananaev/traccar/issues/1417/labels{/name}","comments_url":"https://api.github.com/repos/tananaev/traccar/issues/1417/comments","events_url":"https://api.github.com/repos/tananaev/traccar/issues/1417/events","html_url":"https://github.com/tananaev/traccar/issues/1417","id":107452664,"number":1417,"title":"Traccar upgrades from 2.xx to 3.1 and problems","user":{"login":"snbakos","id":14539926,"avatar_url":"https://avatars.githubusercontent.com/u/14539926?v=3","gravatar_id":"","url":"https://api.github.com/users/snbakos","html_url":"https://github.com/snbakos","followers_url":"https://api.github.com/users/snbakos/followers","following_url":"https://api.github.com/users/snbakos/following{/other_user}","gists_url":"https://api.github.com/users/snbakos/gists{/gist_id}","starred_url":"https://api.github.com/users/snbakos/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/snbakos/subscriptions","organizations_url":"https://api.github.com/users/snbakos/orgs","repos_url":"https://api.github.com/users/snbakos/repos","events_url":"https://api.github.com/users/snbakos/events{/privacy}","received_events_url":"https://api.github.com/users/snbakos/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-09-21T06:31:44Z","updated_at":"2015-09-21T06:56:09Z","closed_at":null,"body":"Hi,\r\n\r\nI have upgraded traccar from version 2.x to 3.1 and I can't connect anymore.\r\n\r\na) From the web interface, I get NullPointerException...\r\n\r\nb) I have tried to track my android phone on port 5005, and I get \r\n<pre>2015-09-21 09:31:06  WARN: [FCD806CE] error - String index out of range: 0 - StringIndexOutOfBoundsException (... < T55ProtocolDecoder.java:121 < ExtendedObjectDecoder.java:39 < ...)</pre>\r\n\r\nAny help?"},"comment":{"url":"https://api.github.com/repos/tananaev/traccar/issues/comments/141894071","html_url":"https://github.com/tananaev/traccar/issues/1417#issuecomment-141894071","issue_url":"https://api.github.com/repos/tananaev/traccar/issues/1417","id":141894071,"user":{"login":"snbakos","id":14539926,"avatar_url":"https://avatars.githubusercontent.com/u/14539926?v=3","gravatar_id":"","url":"https://api.github.com/users/snbakos","html_url":"https://github.com/snbakos","followers_url":"https://api.github.com/users/snbakos/followers","following_url":"https://api.github.com/users/snbakos/following{/other_user}","gists_url":"https://api.github.com/users/snbakos/gists{/gist_id}","starred_url":"https://api.github.com/users/snbakos/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/snbakos/subscriptions","organizations_url":"https://api.github.com/users/snbakos/orgs","repos_url":"https://api.github.com/users/snbakos/repos","events_url":"https://api.github.com/users/snbakos/events{/privacy}","received_events_url":"https://api.github.com/users/snbakos/received_events","type":"User","site_admin":false},"created_at":"2015-09-21T06:56:09Z","updated_at":"2015-09-21T06:56:09Z","body":"I am using mysql, and I think I have updated the database correctly. I have followed above links for upgrading.\r\n\r\nI have changed the port in android port to 5055 and is working now.\r\n\r\nbut still I can't connect to web interface.\r\n"}}