面对dotenv找不到错误。 * Tip: There are .env or .flaskenv files present.Do "pip install python-dotenv" to use them.ModuleNotFoundError: No module named 'dotenv'% dotenv --version
dotenv</
my_project\firebase_login.py", line 1, in <module> File "D:\Documents\Python_projectsFile "D:\Documents\Python_projects\Test_kivy\venv\lib\site-packages\oauth2client\_pure_python_crypt.py", line 22, in <mod
但是,当我尝试在Python3中导入tkMessageBox时,我得到一个错误,声明该模块不存在。import tkMessageBox当我尝试在Python3中导入其他Tkinter模块时,我得到了类似的错误tkColorChooser # No module named 'tkColorChooser'
import tkFileDialog