error: Importer 'XmlImporter' had unexpected failure! on mac

No problem on Windows.
but, can’t build on Mac.

Does mac need any settings?

use: MonoGame Pipeline Tool 3.7.1.189
Platform: DesktopGL
Importer: Xml Importer - MonoGame
Processor: No Processing Required

<?xml version="1.0" encoding="utf-8" ?>
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