NomNom is the most complete savegame editor for NMS but also shows additional information around the data you're about to change. You can also easily look up each item individually to examine its attributes, independently of a savegame, or get other useful information that are not related to a specific savegame (but enhanced if one is loaded).
Description
After editing the JSON in NomNom, the file can no longer be saved or edited.
Reproduce
Steps to reproduce the behavior:
RealityIndex
Expected Behavior
The JSON edit should result in a valid save file that can be saved or edited further.
Files
save12.zip
Additional Context
Add any other context about the problem here or at least complete the following information.