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?

首先，使用 main 和 sample_data 文件夹中的 flex.csv 和 punch.csv，在 workbook 中复现 Graph Data 和 Parse and prepare the data 代码。检查完整的 traceback 以及所引用的 notebook 单元格，以确定缺失的键；当这些单元格能够运行且不再出现所报告的 KeyError，或已记录所需的数据/解决方法时，即视为完成。

由索引模型根据 Issue 内容生成。