Embeded dashboards failing with sameorigin error

[MohamedHaidar]

Hi.

Today our embeded dashboadrs are failing to load. The error in the console is 

Refused to display 'looker url' in a frame because it set 'X-Frame-Options' to 'sameorigin'.

This started happening today without any code changes on our end. The iframes and the embeded dashboards have been working fine with the current setup for many month. Any ideas as to what might have changed?

[jhalfon]

I have same issue that started last week.

[MohamedHaidar]

Turns out it was related to the api response for getting data on a user for the latest version of looker.  The groups are now returned as an array of strings instead of array of integers. When one needs to generate the signed url then the groups need to be of type array of integers. So I solved it by parsing the group array to integers before generating the signed url.