出错信息

我使用flask时，运行后出现下面的错误：Traceback (most recent call last):
  File "D:/github/lind-python/test-web.py", line 1, in 
    from flask import Flask
  File "C:UsersUserAppDataLocalProgramsPythonPython36libsite-packagesflask__init__.py", line 14, in 
    from jinja2 import escape
  File "C:UsersUserAppDataLocalProgramsPythonPython36libsite-packagesjinja2__init__.py", line 9, in 
    from .bccache import BytecodeCache
  File "C:UsersUserAppDataLocalProgramsPythonPython36libsite-packagesjinja2bccache.py", line 24, in 
    from .utils import open_if_exists
  File "C:UsersUserAppDataLocalProgramsPythonPython36libsite-packagesjinja2utils.py", line 41, in 
    _slash_escape = "\/" not in json.dumps("/")
AttributeError: module 'json' has no attribute 'dumps'

Process finished with exit code 1

• 使用chatgpt3.5没有找到相关方案

BingAI的解释

你好，这是Bing。