Error encountered when running run-v13-Test2.ipynb

[liyuxuan89]

Traceback (most recent call last):
File "D:\Software\Anaconda\lib\site-packages\pandas\core\indexes\base.py", line 2646, in get_loc
return self._engine.get_loc(key)
File "pandas_libs\index.pyx", line 111, in pandas._libs.index.IndexEngine.get_loc
File "pandas_libs\index.pyx", line 138, in pandas._libs.index.IndexEngine.get_loc
File "pandas_libs\hashtable_class_helper.pxi", line 998, in pandas._libs.hashtable.Int64HashTable.get_item
File "pandas_libs\hashtable_class_helper.pxi", line 1005, in pandas._libs.hashtable.Int64HashTable.get_item
KeyError: 62

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "D:/Project/WORK/Html_code_generator/main.py", line 29, in
compos.list_item_partition() # list_item
File "D:\Project\WORK\Html_code_generator\obj\Compos_DF.py", line 276, in list_item_partition
lst.gather_list_items(paired_compos)
File "D:\Project\WORK\Html_code_generator\lib\list_item_gethering.py", line 35, in gather_list_items
compo_paired = compos.loc[compo['pair_to']]
File "D:\Software\Anaconda\lib\site-packages\pandas\core\indexing.py", line 1768, in getitem
return self._getitem_axis(maybe_callable, axis=axis)
File "D:\Software\Anaconda\lib\site-packages\pandas\core\indexing.py", line 1965, in _getitem_axis
return self._get_label(key, axis=axis)
File "D:\Software\Anaconda\lib\site-packages\pandas\core\indexing.py", line 625, in _get_label
return self.obj._xs(label, axis=axis)
File "D:\Software\Anaconda\lib\site-packages\pandas\core\generic.py", line 3537, in xs
loc = self.index.get_loc(key)
File "D:\Software\Anaconda\lib\site-packages\pandas\core\indexes\base.py", line 2648, in get_loc
return self._engine.get_loc(self._maybe_cast_indexer(key))
File "pandas_libs\index.pyx", line 111, in pandas._libs.index.IndexEngine.get_loc
File "pandas_libs\index.pyx", line 138, in pandas._libs.index.IndexEngine.get_loc
File "pandas_libs\hashtable_class_helper.pxi", line 998, in pandas._libs.hashtable.Int64HashTable.get_item
File "pandas_libs\hashtable_class_helper.pxi", line 1005, in pandas._libs.hashtable.Int64HashTable.get_item
KeyError: 62