TypeError: argument of type 'NoneType' is not iterable

[Franri3008]

I'm getting the folowwing error:

C:\Users\HP\Anaconda3\lib\site-packages\lux\core\frame.py:632: UserWarning:Traceback (most recent call last):
  File "C:\Users\HP\Anaconda3\lib\site-packages\lux\core\frame.py", line 581, in _ipython_display_
    self.maintain_metadata()
  File "C:\Users\HP\Anaconda3\lib\site-packages\lux\core\frame.py", line 146, in maintain_metadata
    self.compute_metadata()
  File "C:\Users\HP\Anaconda3\lib\site-packages\lux\core\frame.py", line 126, in compute_metadata
    lux.config.executor.compute_dataset_metadata(self)
  File "C:\Users\HP\Anaconda3\lib\site-packages\lux\executor\PandasExecutor.py", line 448, in compute_dataset_metadata
    self.compute_data_type(ldf)
  File "C:\Users\HP\Anaconda3\lib\site-packages\lux\executor\PandasExecutor.py", line 454, in compute_data_type
    if attr in ldf._type_override:
TypeError: argument of type 'NoneType' is not iterable

I get this after trying to display a simple dataframe containing only numerical values between 0.0 and 1.0. This is an extract of my dataframe:

0.812857 0.662857 0.668571 0.620000 0.2 0.333333 0 0.418182
0.790000 0.774286 0.730000 0.727143 0.1 0.000000 1 0.075862
0.862857 0.670000 0.504286 0.552857 0.0 0.333333 0 0.378788
0.735714 0.620000 0.450000 0.498571 0.1 0.000000 0 0.928571
0.815714 0.824286 0.771429 0.674286 0.0 0.333333 0 0.013889

Debugging info:

Package Versions

           Version        
    python          3.9.18
       lux           0.5.1
    pandas           2.2.1
 luxwidget          0.1.11
matplotlib           3.8.4
    altair           5.3.0
   IPython        7.31.1\r
 ipykernel        6.15.2\r
ipywidgets         8.1.2\r

jupyter_client 7.4.9\r
jupyter_core 5.5.0\r
jupyter_server 2.14.0\r
jupyterlab 3.4.4\r
nbclient 0.5.13\r
nbconvert 6.4.4\r
nbformat 5.9.2\r
notebook 6.4.12\r
qtconsole not installed\r
traitlets 5.7.1\r

Widget Setup

✅ Jupyter Lab Running
❌ luxwidget is installed but currently 'ok'
❌ WARNING: luxwidget is not enabled in Jupyter Lab.You may need to run the following code in your command line:
jupyter labextension install @jupyter-widgets/jupyterlab-manager
jupyter labextension install luxwidget