{"action":"created","issue":{"url":"https://api.github.com/repos/babel/babel-loader/issues/147","labels_url":"https://api.github.com/repos/babel/babel-loader/issues/147/labels{/name}","comments_url":"https://api.github.com/repos/babel/babel-loader/issues/147/comments","events_url":"https://api.github.com/repos/babel/babel-loader/issues/147/events","html_url":"https://github.com/babel/babel-loader/issues/147","id":116158268,"number":147,"title":"SourceMap generation breaking with upgrade from 6.0.1 to 6.1.0","user":{"login":"scriptjs","id":13335501,"avatar_url":"https://avatars.githubusercontent.com/u/13335501?v=3","gravatar_id":"","url":"https://api.github.com/users/scriptjs","html_url":"https://github.com/scriptjs","followers_url":"https://api.github.com/users/scriptjs/followers","following_url":"https://api.github.com/users/scriptjs/following{/other_user}","gists_url":"https://api.github.com/users/scriptjs/gists{/gist_id}","starred_url":"https://api.github.com/users/scriptjs/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/scriptjs/subscriptions","organizations_url":"https://api.github.com/users/scriptjs/orgs","repos_url":"https://api.github.com/users/scriptjs/repos","events_url":"https://api.github.com/users/scriptjs/events{/privacy}","received_events_url":"https://api.github.com/users/scriptjs/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-11-10T17:27:58Z","updated_at":"2015-11-11T12:24:31Z","closed_at":null,"body":"Fails to build with es2015 and stage-0 presets with invalid mapping. \r\nat SourceMapGenerator_validateMapping [as _validateMapping] \r\nnode_modules/babel-core/node_modules/source-map/lib/source-map/source-map-generator.js:275:15\r\n\r\n```\r\n    \"babel-core\": \"^6.1.2\",\r\n    \"babel-loader\": \"^6.1.0\",\r\n    \"babel-preset-es2015\": \"^6.1.2\",\r\n    \"babel-preset-react\": \"^6.1.2\",\r\n    \"babel-preset-stage-0\": \"^6.1.2\",\r\n    \"webpack\": \"^1.12.3\"\r\n```\r\n\r\nThe project properly builds with babel-loader@6.0.1"},"comment":{"url":"https://api.github.com/repos/babel/babel-loader/issues/comments/155763786","html_url":"https://github.com/babel/babel-loader/issues/147#issuecomment-155763786","issue_url":"https://api.github.com/repos/babel/babel-loader/issues/147","id":155763786,"user":{"login":"aikoven","id":857709,"avatar_url":"https://avatars.githubusercontent.com/u/857709?v=3","gravatar_id":"","url":"https://api.github.com/users/aikoven","html_url":"https://github.com/aikoven","followers_url":"https://api.github.com/users/aikoven/followers","following_url":"https://api.github.com/users/aikoven/following{/other_user}","gists_url":"https://api.github.com/users/aikoven/gists{/gist_id}","starred_url":"https://api.github.com/users/aikoven/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aikoven/subscriptions","organizations_url":"https://api.github.com/users/aikoven/orgs","repos_url":"https://api.github.com/users/aikoven/repos","events_url":"https://api.github.com/users/aikoven/events{/privacy}","received_events_url":"https://api.github.com/users/aikoven/received_events","type":"User","site_admin":false},"created_at":"2015-11-11T12:24:31Z","updated_at":"2015-11-11T12:24:31Z","body":"This seems to be related: https://github.com/babel/babel/issues/2864"}}