WARNING root UniGB UCS2 H problem occurred with pdfminer3K

Question why

Missing font library for fonts in PDF

To solve

Download the corresponding font library from Github and place it in the Python library file \Lib\site-packages\ pdfMiner \cmap. Download: github.com/euske/pdfmi…

Download the corresponding decoding file from the same download address, put it in the same location, and then run it.