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Uncaught TypeError: Cannot set property namespaceURI of #<Element> which has only a getter

Reason: If there are pictures in the template, you need to install image-modulethe dependencies again. At this time, the js files in the dependencies may report errors

Method: Open the files in the dependencies and delete \node_modules\docxtemplater-image-module-free\js\imgManager.jsallnewTag.namespaceURI = null;