PROBLEM
Points, lines and polygons in a 2D map can be extruded to 3D symbology in an ArcGIS Pro scene. In some instances, when attempting to extrude features in ArcGIS Pro, the Extrusion group on the Appearance tab is disabled or unavailable.
The following image shows the Extrusion group on the Appearance tab is disabled.
The image below shows the Extrusion group on the Appearance tab is unavailable.
The following are possible causes for the issue:
Depending on the cause, choose one of the options below to resolve the issue.
Convert the 2D map to a 3D scene
Ensure the feature layer is selected in the Contents pane
The image below shows the Extrusion group is available on the Appearance tab.
Specify the Extrusion Type as Base Height or Absolute Height
Note: The Extrusion Type is set to None by default.
The image below shows the Extrusion group is enabled.
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