Unable to create new .jGIS document

[arjxn-py]

With this error message I get the following logs in jupyterlab terminal:

[E 2024-10-10 16:23:31.648 ServerApp] Error initializing: examples/untitled.jGIS
    JSONDecodeError('Expecting property name enclosed in double quotes: line 6 column 1 (char 160)')
    Traceback (most recent call last):
      File "/Users/arjunverma/mambaforge/envs/jgis/lib/python3.12/site-packages/jupyter_collaboration/handlers.py", line 233, in open
        await self.room.initialize()
      File "/Users/arjunverma/mambaforge/envs/jgis/lib/python3.12/site-packages/jupyter_collaboration/rooms.py", line 148, in initialize
        self._document.source = model["content"]
        ^^^^^^^^^^^^^^^^^^^^^
      File "/Users/arjunverma/mambaforge/envs/jgis/lib/python3.12/site-packages/jupyter_ydoc/ybasedoc.py", line 95, in source
        return self.set(value)
               ^^^^^^^^^^^^^^^
      File "/Users/arjunverma/Desktop/Arjun/jupytergis/python/jupytergis_core/jupytergis_core/jgis_ydoc.py", line 47, in set
        valueDict = json.loads(value)
                    ^^^^^^^^^^^^^^^^^
      File "/Users/arjunverma/mambaforge/envs/jgis/lib/python3.12/json/__init__.py", line 346, in loads
        return _default_decoder.decode(s)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/Users/arjunverma/mambaforge/envs/jgis/lib/python3.12/json/decoder.py", line 337, in decode
        obj, end = self.raw_decode(s, idx=_w(s, 0).end())
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/Users/arjunverma/mambaforge/envs/jgis/lib/python3.12/json/decoder.py", line 353, in raw_decode
        obj, end = self.scan_once(s, idx)
                   ^^^^^^^^^^^^^^^^^^^^^^

[martinRenou]

Could it be related to jupytercad/JupyterCAD#471 ?

[arjxn-py]

Could it be related to jupytercad/JupyterCAD#471 ?

Yes, it could be.
But just to mention that there was no trouble opening any of the example files.

[martinRenou]

Man, thanks for reporting this. I left a comma in #170 😓

#184 should fix it