{"action":"created","issue":{"url":"https://api.github.com/repos/systemjs/systemjs/issues/450","labels_url":"https://api.github.com/repos/systemjs/systemjs/issues/450/labels{/name}","comments_url":"https://api.github.com/repos/systemjs/systemjs/issues/450/comments","events_url":"https://api.github.com/repos/systemjs/systemjs/issues/450/events","html_url":"https://github.com/systemjs/systemjs/issues/450","id":76350314,"number":450,"title":"In-browser transpilation sourcemaps do not work outside of Chrome","user":{"login":"ReverseBlade","id":4114592,"avatar_url":"https://avatars.githubusercontent.com/u/4114592?v=3","gravatar_id":"","url":"https://api.github.com/users/ReverseBlade","html_url":"https://github.com/ReverseBlade","followers_url":"https://api.github.com/users/ReverseBlade/followers","following_url":"https://api.github.com/users/ReverseBlade/following{/other_user}","gists_url":"https://api.github.com/users/ReverseBlade/gists{/gist_id}","starred_url":"https://api.github.com/users/ReverseBlade/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ReverseBlade/subscriptions","organizations_url":"https://api.github.com/users/ReverseBlade/orgs","repos_url":"https://api.github.com/users/ReverseBlade/repos","events_url":"https://api.github.com/users/ReverseBlade/events{/privacy}","received_events_url":"https://api.github.com/users/ReverseBlade/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/systemjs/systemjs/labels/contributions%20welcome","name":"contributions welcome","color":"bfe5bf"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":28,"created_at":"2015-05-14T12:53:09Z","updated_at":"2015-11-02T08:07:44Z","closed_at":null,"body":"When we load our scripts from internet explorer (any version including IE 11) source maps are not being loaded. (Where as chrome loads them properly in my case)\r\nThe issue is documented here as well: \r\nhttp://colinsalmcorner.com/post/aurelia--debugging-from-within-visual-studio\r\nand he suggests using  require.js as a work around. Please fix it."},"comment":{"url":"https://api.github.com/repos/systemjs/systemjs/issues/comments/152947091","html_url":"https://github.com/systemjs/systemjs/issues/450#issuecomment-152947091","issue_url":"https://api.github.com/repos/systemjs/systemjs/issues/450","id":152947091,"user":{"login":"Ristaaf","id":7868380,"avatar_url":"https://avatars.githubusercontent.com/u/7868380?v=3","gravatar_id":"","url":"https://api.github.com/users/Ristaaf","html_url":"https://github.com/Ristaaf","followers_url":"https://api.github.com/users/Ristaaf/followers","following_url":"https://api.github.com/users/Ristaaf/following{/other_user}","gists_url":"https://api.github.com/users/Ristaaf/gists{/gist_id}","starred_url":"https://api.github.com/users/Ristaaf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Ristaaf/subscriptions","organizations_url":"https://api.github.com/users/Ristaaf/orgs","repos_url":"https://api.github.com/users/Ristaaf/repos","events_url":"https://api.github.com/users/Ristaaf/events{/privacy}","received_events_url":"https://api.github.com/users/Ristaaf/received_events","type":"User","site_admin":false},"created_at":"2015-11-02T08:07:44Z","updated_at":"2015-11-02T08:07:44Z","body":"After a bit more experimentation, it seems like this really is two different issues, one with sourcemaps and one with dynamically (xhr) loaded scripts loosing their breakpoints on reload in IE (which does not happen at all in chrome or with scripts inserted with script tag in IE).\r\n\r\nMy example works fine if creating a situation where a breakpoint can be set and then hit without a reload (a button executing a function in the js file for instance).\r\n\r\nHowever I am still interested in getting the scriptLoad to work since that will fix the second problem too."}}