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"Expected Exactly One Preset..." Error Message when Exporting to Fusion

Issue:

When exporting a CAM program to Fusion, a "Exception: Expected Exactly one preset with name... Got 2 instead" message is shown:

Expected Exactly 1

This message indicates a selected tool has two identically named presets in the Fusion tool library.

Solution:

  1. Edit the presets in the Fusion tool library to either remove or rename the duplicate preset name.
  2. Update the tool library (and Cut Config, if necessary) in Toolpath.
  3. Recalculate the part.
  4. Export to Fusion.