KeyError Traceback (most recent call last) /usr/local/lib/python3.6/dist-packages/pandas/core/indexes/base.py in get_loc(self, key, method, tolerance)

When running the Graph Data (optional) code I get the following error message:

"KeyError Traceback (most recent call last) /usr/local/lib/python3.6/dist-packages/pandas/core/indexes/base.py in get_loc(self, key, method, tolerance)"

I get the same message also when running the Parse and prepare the data code.

I believe that I have successfully completed the previous steps in the workbook (setting up the Pyrhon Environment runs OK and I have also uploaded the the flex.csv and punch.csv files to the main folder and also to the sample_data folder).


I was wondering that am I doing something wrong or is there a workaround for the problem?

Start by reproducing the Graph Data and Parse and prepare the data code in the workbook with flex.csv and punch.csv in the main and sample_data folders. Inspect the complete traceback and the referenced notebook cells to identify the missing key; done means the cells run without the reported KeyError or the required data/workaround is documented.

Written by the indexing model from the issue text.