{"action":"opened","issue":{"url":"https://api.github.com/repos/square/retrofit/issues/1386","labels_url":"https://api.github.com/repos/square/retrofit/issues/1386/labels{/name}","comments_url":"https://api.github.com/repos/square/retrofit/issues/1386/comments","events_url":"https://api.github.com/repos/square/retrofit/issues/1386/events","html_url":"https://github.com/square/retrofit/issues/1386","id":122418725,"number":1386,"title":"not valid as a java.net.URI","user":{"login":"linwoain","id":5582899,"avatar_url":"https://avatars.githubusercontent.com/u/5582899?v=3","gravatar_id":"","url":"https://api.github.com/users/linwoain","html_url":"https://github.com/linwoain","followers_url":"https://api.github.com/users/linwoain/followers","following_url":"https://api.github.com/users/linwoain/following{/other_user}","gists_url":"https://api.github.com/users/linwoain/gists{/gist_id}","starred_url":"https://api.github.com/users/linwoain/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/linwoain/subscriptions","organizations_url":"https://api.github.com/users/linwoain/orgs","repos_url":"https://api.github.com/users/linwoain/repos","events_url":"https://api.github.com/users/linwoain/events{/privacy}","received_events_url":"https://api.github.com/users/linwoain/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-16T03:18:58Z","updated_at":"2015-12-16T03:18:58Z","closed_at":null,"body":"Hello, I use retrofit beta2 like this:\r\n```gradle\r\n    compile 'com.squareup.retrofit:retrofit:2.0.0-beta2'\r\n    compile 'com.squareup.retrofit:converter-gson:2.0.0-beta2'\r\n    compile 'com.squareup.retrofit:adapter-rxjava:2.0.0-beta2'\r\n```\r\nand I white an function,\r\n\r\n```java\r\n    @GET(\"http://www.xxx.com/app/api/json.php\")\r\n    Observable<NewsResp> getNewsResp(@Query(\"param\") String param);\r\n```\r\nBut when I post an json string as `param` \r\n\r\n  Caused by: java.lang.IllegalStateException: not valid as a java.net.URI: http://www.xxx.com/app/api/json.php?param={%22limit_a%22:0,%22limit_b%22:10,%22flag%22:1,%22m%22:101}\r\n\r\n how can I save it ?? "}}