Error during layer upload on GeoNode development demo (Version 5.0.0)

[Gpetrak]

The layer upload works, although it raises the following error:

key error: ‘url’ in the file geonode_v3.py line 329. 
The reason is that the contents from QtCore.QByteArray (function: deserialize_json_response) includes only the execution_id key and not a ‘url’ key.

This error has been reported by the following issue while it doesn't affect the process and the layer is uploaded successfully.

However, when the GeoNode development demo is used as a client, the layer cannot be uploaded, while QGIS returns a POST 400 bad request and the message: Could not upload layer to GeoNode. It needs further investigation, since maybe it's due to the new version of GeoNode development demo (V5.0.0).