Hi,
I was testing the time machine functionality with a vocab that already has a working history graph. From the concept page, I can click the time machine icon that brings me to a dialogue window with the possibility for choosing a comparison date.
However, after choosing a previous version to compare, the right side window of the time machine dialogue remains empty, while the browser log gives me a 502 error status (bad gateway) for getResourceViewAtTime function call, line 1.
Is there something I should configure for this to work?
_______
Joeli