ID 563769 - An "Alembic file Set() not supported" error can occur when loading Alembic (ABC) files with the GeoImport node

Problem summary:
An "Alembic file Set() not supported" error can occur when loading Alembic (ABC) files with the GeoImport node 
 
Customer reported version:
Nuke 14.1v2
 
Customer reported platform:
N/A

Steps to reproduce:
1) Launch Nuke and create a GeoCube in the Node Graph.
2) Create a GeoExport node, and export an .abc file with any frame range.
3) Create a GeoImport node, and load the alembic file.
4) Observe the error message that occurs: GeoImport1: Alembic file Set() not supported

 
Expected behavior:
Loading an Alembic file with a GeoImport node should not create errors. 
 
Actual behavior:
When importing a simple .abc file, an Alembic file Set() not supported error occurs in the Viewer, Error Console, and Nuke's Terminal output.
 
In the Nuke 14.0 series, the error message is not displayed in the Viewer or Error Console window, but it does appear in the Terminal:

 
 
Workaround:
No known workaround at this time
 
Reproduced by Support in:
Nuke 15.0v3 - Windows 11, macOS 13 Ventura
Nuke 14.1v1 - Windows 11
Nuke 14.0v1 - Windows 11
 
Earliest version tested:
Nuke 14.0v1 - This feature (New 3D System nodes) did not exist before this version