{"action":"opened","issue":{"url":"https://api.github.com/repos/spring-guides/getting-started-guides/issues/28","repository_url":"https://api.github.com/repos/spring-guides/getting-started-guides","labels_url":"https://api.github.com/repos/spring-guides/getting-started-guides/issues/28/labels{/name}","comments_url":"https://api.github.com/repos/spring-guides/getting-started-guides/issues/28/comments","events_url":"https://api.github.com/repos/spring-guides/getting-started-guides/issues/28/events","html_url":"https://github.com/spring-guides/getting-started-guides/issues/28","id":150401090,"number":28,"title":"Uploading Files Guide doesn't mention Thymeleaf dependency","user":{"login":"toomasr","id":196499,"avatar_url":"https://avatars.githubusercontent.com/u/196499?v=3","gravatar_id":"","url":"https://api.github.com/users/toomasr","html_url":"https://github.com/toomasr","followers_url":"https://api.github.com/users/toomasr/followers","following_url":"https://api.github.com/users/toomasr/following{/other_user}","gists_url":"https://api.github.com/users/toomasr/gists{/gist_id}","starred_url":"https://api.github.com/users/toomasr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/toomasr/subscriptions","organizations_url":"https://api.github.com/users/toomasr/orgs","repos_url":"https://api.github.com/users/toomasr/repos","events_url":"https://api.github.com/users/toomasr/events{/privacy}","received_events_url":"https://api.github.com/users/toomasr/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-22T15:30:39Z","updated_at":"2016-04-22T15:30:39Z","closed_at":null,"body":"I went over the https://spring.io/guides/gs/uploading-files/ guide and to my surprise got a Whitelabel Error Page rather the expected output.\r\n\r\nAfter googling around and seeing people having similar problems and I figured it out. I had to have Thymeleaf as a dependency. I contributed the answer at http://stackoverflow.com/questions/31134333/spring-uploadthis-application-has-no-explicit-mapping-for-error/\r\n\r\nI think if you mention in the Guide that you need to have that dependency then less people would get the Whitelabel Error."}}