I am working with a flex mobile project and trying to add an attachment to a feature layer. I get an error when I try to run the following code:signInspectionFeature.addAttachment(selectedSignInspection.attributes["OBJECTID"], bytes, imageUpdateName);
The error is:TypeError: Error #1009: Cannot access a property or method of a null object reference.
at Function/com.esri.ags.tasks:FeatureLayerTask/addAttachment/com.esri.ags.tasks:onComplete()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at com.esri.ags.utils::MultipartURLLoader/onComplete()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/onComplete()
I have checked the bytes variable that is a bytes array and it has all the required data (bytes available etc. correct). I don't have access to FeatureLayerTask.as so I do not know what line 529 is looking for.
