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C++ exception thrown when trying to identify feature

Question asked by marius_tabletcommand on Apr 19, 2017
Latest reply on Apr 21, 2017 by DGoyal-esristaff



I'm trying to hook up a popover to a map, so when you tap on a feature (part of a AGSFeatureLayer, loaded from the portal map), I'll show what attributes were available in that feature.


I've been using ```geoView identifyLayersAtScreenPoint:tolerance:returnPopupsOnly:completion:``` to try to identify that feature. However, when using that code, I get a C++ exception (attached). The identifyResults array from the completion block returns the correct layer, but the layer has no geoElements.


Are these two events related (the C++ exception and no results), or is there a different bug in my code?


Thank you,