Issue:
You have an image in your drawing that has a Transparency value set, and when in Paperspace the image will not appear in a Clipped or Polygonal Viewport
Causes:
You are missing an update to the Core AutoCAD Engine
Solution:
Use your manage.autodesk.com account or the desktop app and download and install the AutoCAD 2019.1.2 Update
Note: As of 03/25/2024, AutoCAD 2019 is no longer supported by Autodesk. The information contained in this post may no longer be relevant and/or the necessary updates to the product may be inaccessible.
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