问题: execjs 执行 JS 报错 解决: 1 找到 external_runtime.py 包,可以通过右键debug按F7找 2. 找到后添加 encoding='utf8' 就可以了 本栏目推荐文章hdu 6397 Character Encoding 容斥【问题记录】【Fastjson】Fastjson 反序列化失败,syntax error, position at 0, name value'gbk' codec can't decode byte 0xff in position 0S4系统编辑屏幕报错 RFC callback call rejected by positive listposition:sticky;JSON parse error: Unexpected character ('}' (code ***)): was expecting double-quote to start field『LeetCode』3. 无重复字符的最长子串 Longest Substring Without Repeating CharactersTypeError: mel() takes 0 positional arguments but 5 were givenNewtonsoft.Json.JsonReaderException:“Bad JSON escape sequence: \*. Path '****', line *, position **.”Is every covariance matrix positive definite?