I am using the eSearch widget in web appbuilder 1.2 and am running into an issue when trying to search on a layer that has tables related to it. My relates are set up in an MXD which I created a map service from. Pop-ups work fine in Portal, as well as in WAB. However, when I add the layer to eSearch (Parcels) and try to search on it using eSearch, I get this error:
It works fine when I remove the layer with related tables. Has anyone seen this? Is it a bug or limitation to the eSearch widget or am I not doing something I'm supposed to be doing? I'd appreciate any input anyone has on this.