[BUG] IndexError: index 0 is out of bounds for axis 0 with size 0

[lzmax888]

%matplotlib inline from IPython.display import display import numpy as np

import pandas as pd import lux

autos = pd.read_csv('http://github.com/mattharrison/datasets/raw/master/data/vehicles.csv.zip') autos.intent = ['combinedUF','cityUF'] autos

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/home/max/anaconda3/lib/python3.9/site-packages/IPython/core/formatters.py:918: UserWarning: Unexpected error in rendering Lux widget and recommendations. Falling back to Pandas display. Please report the following issue on Github: https://github.com/lux-org/lux/issues

/home/max/anaconda3/lib/python3.9/site-packages/lux/core/frame.py:632: UserWarning:Traceback (most recent call last): File "/home/max/anaconda3/lib/python3.9/site-packages/lux/core/frame.py", line 594, in ipython_display self.maintain_recs() File "/home/max/anaconda3/lib/python3.9/site-packages/lux/core/frame.py", line 436, in maintain_recs custom_action_collection = custom_actions(rec_df) File "/home/max/anaconda3/lib/python3.9/site-packages/lux/action/custom.py", line 76, in custom_actions recommendation = lux.config.actions[action_name].action(ldf) File "/home/max/anaconda3/lib/python3.9/site-packages/lux/action/enhance.py", line 65, in enhance vlist = lux.vis.VisList.VisList(intent, ldf) File "/home/max/anaconda3/lib/python3.9/site-packages/lux/vis/VisList.py", line 43, in init self.refresh_source(self._source) File "/home/max/anaconda3/lib/python3.9/site-packages/lux/vis/VisList.py", line 336, in refresh_source lux.config.executor.execute(self._collection, ldf, approx=approx) File "/home/max/anaconda3/lib/python3.9/site-packages/lux/executor/PandasExecutor.py", line 147, in execute PandasExecutor.execute_2D_binning(vis) File "/home/max/anaconda3/lib/python3.9/site-packages/lux/executor/PandasExecutor.py", line 422, in execute_2D_binning result = groups.agg( File "/home/max/anaconda3/lib/python3.9/site-packages/lux/core/groupby.py", line 32, in aggregate ret_val = super(LuxGroupBy, self).aggregate(*args, **kwargs) File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/groupby/generic.py", line 271, in aggregate ret = self._aggregate_multiple_funcs(func) File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/groupby/generic.py", line 326, in _aggregate_multiple_funcs results[key] = self.aggregate(func) File "/home/max/anaconda3/lib/python3.9/site-packages/lux/core/groupby.py", line 32, in aggregate ret_val = super(LuxGroupBy, self).aggregate(*args, **kwargs) File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/groupby/generic.py", line 284, in aggregate return self._python_agg_general(func, *args, **kwargs) File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/groupby/groupby.py", line 1481, in _python_agg_general result = self.grouper.agg_series(obj, f) File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/groupby/ops.py", line 981, in agg_series result = self._aggregate_series_pure_python(obj, func) File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/groupby/ops.py", line 1005, in _aggregate_series_pure_python res = func(group) File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/groupby/groupby.py", line 1467, in f = lambda x: func(x, *args, **kwargs) File "/home/max/anaconda3/lib/python3.9/site-packages/lux/executor/PandasExecutor.py", line 423, in [("count", "count"),(color_attr.attribute, lambda x: pd.Series.mode(x).iat[0]),]).reset_index() File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/indexing.py", line 2221, in getitem return self.obj._get_value(*key, takeable=self._takeable) File "/home/max/anaconda3/lib/python3.9/site-packages/pandas/core/series.py", line 1066, in _get_value return self._values[label] IndexError: index 0 is out of bounds for axis 0 with size 0

Package Versions

           Version
    python  3.9.7 
       lux  0.5.1 
    pandas  1.4.2 
 luxwidget 0.1.11 
matplotlib  3.4.3 
    altair  4.2.0 
   IPython 7.29.0 
 ipykernel  6.4.1 
ipywidgets  7.6.5 

jupyter_client 6.1.12 jupyter_core 4.8.1 jupyter_server 1.4.1 jupyterlab 3.2.1 nbclient 0.5.3 nbconvert 6.1.0 nbformat 5.1.3 notebook 6.4.5 qtconsole 5.1.1 traitlets 5.1.0

Widget Setup

✅ Jupyter Notebook Running ✅ luxwidget is enabled