topic Re: iframe CORS error only for safari/ios client in Report Server

iframe CORS error only for safari/ios client

RBugs — Tue, 09 Jul 2019 14:17:40 GMT

Dear All,

using Power BI RS May 2019 we're embedding reports in a web app through iframe.

From desktop (windows) with various browsers/versions it works fine.

From mobile android with chrome it works fine.

From ipad (with ios 12.3.1 and safari 12) it returns an "Access-Control-Allow-Origin" error.

Any idea?

Thank you very much.

Re: iframe CORS error only for safari/ios client

d_gosbell — Tue, 09 Jul 2019 23:55:02 GMT

If you access these reports directly on the PBIRS portal do you still get a CORS error? If not then the issue is not with PBIRS, it is a problem with your web app and you need to work with whoever developed that to figure out a fix or possibly see help on web development forums.

Re: iframe CORS error only for safari/ios client

RBugs — Wed, 10 Jul 2019 08:16:19 GMT

Dashboard works like a charm when accessed directly using the very same url used in the iframe.
(As expected, being some kind of CORS error !)