Not able to connect in Collector IOS with Portal...giving error Illegal start of token..using ArcGIS Portal 10.2.1 and ArcGIS Server can communicate with both http and https..

Question

Have used Self signed certificate but still not able to login in Collector using Portal URL.

HarshitaGupta1 · Answer

Hi Derek,

The problem is resolved now. Actually we dont have to place "home" in the URL of Portal when we login in the Collector.

DerekLaw · Answer

Hi Harshita,

I don't have much context/info to go on, but please review this GeoNet thread, sync error - illegal start of token

Also, this blog post: ArcGIS Collector Illegal Start of Token - Spatial Times

Hope this helps,