Any ideas why the following line:
success = [self.soil.table saveFeature:self.soil error:&err];
would crash with an error that only says "WetlandSite.GlobalID"
"soil" is a non-spatial table that is related (via esri relationship class) to a point featureclass which is referenced in the error as "WetlandSite". Both canUpdateFeature and IsInTable return true for the feature.