00375: Attribute-driven symbology not supported in web scene layers

Attribute-driven symbology allows you to connect symbol properties to attributes in the data in ArcGIS Pro. The web scene specification does not support attribute-driven symbology. Instead of modifying individual symbol properties by attribute, you can vary entire symbols in a layer by color, size, rotation, or transparency using a field or Arcade expression.


Follow these steps to remove symbol property attribute connections and to vary symbology by rotation, size, transparency, or color instead.

  1. Right-click the layer in the Contents pane and click Symbology Symbology.
  2. In the Symbology pane, click the Vary symbology by attribute button Vary symbology by attribute.
  3. Click the delete button Delete next to any symbol property that is connected to a feature attribute.
  4. Expand the Transparency, Rotation, Color, or Size heading and specify the desired field.
  5. In the Sharing pane, click Analyze.

The error is resolved.

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