1、报错：
File "D:\Python\Python37-32\lib\site-packages\django\views\debug.py", line 332, in get_traceback_html
t = DEBUG_ENGINE.from_string(fh.read())
UnicodeDecodeError: ‘gbk‘ codec can‘t decode byte 0xa6 in position 9737: illegal multibyte sequence
2、解决：
打开django/views下的debug.py文件，转到line331行：
with Path(CURRENT_DIR, ‘templates‘, ‘technical_500.html‘).open() as fh
将其改成：
with Path(CURRENT_DIR, ‘templates‘, ‘technical_500.html‘).open(encoding="utf-8") as fh
就成功了。
针对django2.2报错：UnicodeDecodeError: 'gbk' codec can't decode byte 0xa6 in position 9737: ill....
原文：https://www.cnblogs.com/loveprogramme/p/10726712.html