Update on this, I copied the exact formatting from another package already loaded into RV. I don’t know if this was the fix, but what the biggest difference between the example PACKAGE code from How do I write my first package in RV? is:
modes:
- file: OpenEdit.py
menu: ‘Tools/OpenEdit’
shortcut: ‘’
event: ‘’
load: immediate
Instead of what was provided, which is:
modes:
- file: OpenEdit
load: immediate
After that was replaced, the package loaded in successfully.