Append Error

329
2
08-19-2021 12:20 PM
wparra_ripco
New Contributor II

I am attempting to append one hosted feature layer into another. Both are points. Receiving the following error

Exception: Object reference not set to an instance of an object.
(Error Code: 400)

Code snippet below. 

target_item = gis.content.get('***')
t_flayer = target_item.layers[0]

append_item = gis.content.get('***')
a_flayer = append_item.layers[0]

feat_collection = arcgis.features.FeatureCollection.fromitem(append_item)

t_flayer.append(feat_collection, upload_format='featureCollection', field_mappings=[])

 

 

 

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2 Replies
PeterMilenkovic
New Contributor III

Obvious question, but do both feature layers schema match?

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wparra_ripco
New Contributor II

yes

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