Cannot save OD file using GUI Objdictedit when trying to remove a RPDO

[BriacLR]

I am trying to remove one object and its associated RPDO from the OD using the GUI, but cannot save the file. Here is the error message:

---

Traceback (most recent call last):
File "C:\git\python-objdictgen\venv\Lib\site-packages\objdictgen\ui\objdictedit.py", line 461, in Save
result = self.Manager.SaveCurrentInFile(sort=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\git\python-objdictgen\venv\Lib\site-packages\objdictgen\nodemanager.py", line 298, in SaveCurrentInFile
node.DumpFile(filepath, filetype=ext, **kwargs)
File "C:\git\python-objdictgen\venv\Lib\site-packages\objdictgen\node.py", line 224, in DumpFile
jdata = self.DumpJson(**kwargs)
^^^^^^^^^^^^^^^^^^^^^^^
File "C:\git\python-objdictgen\venv\Lib\site-packages\objdictgen\node.py", line 239, in DumpJson
return jsonod.generate_jsonc(
^^^^^^^^^^^^^^^^^^^^^^
File "C:\git\python-objdictgen\venv\Lib\site-packages\objdictgen\jsonod.py", line 356, in generate_jsonc
jd, objtypes_s2i = node_todict(
^^^^^^^^^^^^
File "C:\git\python-objdictgen\venv\Lib\site-packages\objdictgen\jsonod.py", line 488, in node_todict
validate_indexentry(ientry)
File "C:\git\python-objdictgen\venv\Lib\site-packages\objdictgen\jsonod.py", line 870, in validate_indexentry
raise ValidationError(f"Excessive params, or too few dictionary values: {excessive}")
objdictgen.jsonod.ValidationError: Index 0x1401 (5121): Excessive params, or too few dictionary values: {1: {'comment': 'From the headtilt jawthrust module (0x12)'}}

---

For context, I am trying to remove some objects related to something called "headtilt jawthrust", and the RPDO to remove was at address 0x1401.

Thanks for your help,
Briac