python - ValueError: source code string cannot contain null bytes

Answer 1

Use the following command to remove stations.pynull characters from the file. This may be introduced by an error in your text editor.

sed -i 's/\x0//g' <目标文件>

Here it is:

sed -i 's/\x0//g' stations.py

Additionally, considering that you are on a win system and there is no sed command; it is recommended that you copy the contents of the file to another place and then copy it back again.

Answer 2

You can refer to here if you have similar questions

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