Unknown error on gcode creation

When trying to create new tool paths I have been receiving the following error:
"An unknown error occurred: TypeError: undefined is not an object (evaluating toolpathGrp.userData.camOperation.indexOf')
My workflow was producing code fine yesterday, so not sure if this error due to any updates.

 

Original browser is Safari, also cross-tested the issue on Chrome so it does not seem to be browser based. Tried previously created .svg files, with the same settings, which have produced functional .gcode files previously. No luck there either. Screenshots for context.

Settings:


File:

 

It's working now, appreciate the quick fix!