The SceneLayerManager class has an incorrect source type attribute in ArcGIS API for Python.

Solución alternativa

In the case where the source type of the SceneLayer is known to be a feature service, set the private property of the SceneLayerManager class to the following:

from arcgis.gis import GIS

from arcgis.mapping import SceneLayer

gis = GIS('https://arcgis.com', '<username>', '<password>')

scene_layer = SceneLayer('<URL to scene service>', gis=gis)

scene_layer_manager = scene_layer.manager

scene_layer_manager._source_type = 'Feature Service'

result = scene_layer_manager.rebuild_cache(layers=0)

print(result)

Pasos para reproducir