__init__() takes 1 positional argument but 2 were given
| Request Method: | GET |
|---|---|
| Request URL: | http://127.0.0.1:8000/bolg/hello_world |
| Django Version: | 2.0 |
| Exception Type: | TypeError |
| Exception Value: | __init__() takes 1 positional argument but 2 were given |
| Exception Location: | /Users/sadocument/django_project/django_introduction/bolg/views.py in hello_world, line 9 |
| Python Executable: | /Users/sadocument/opt/anaconda3/bin/python |
| Python Version: | 3.7.6 |
| Python Path: | ['/Users/sadocument/django_project/django_introduction', '/Users/sadocument/opt/anaconda3/lib/python37.zip', '/Users/sadocument/opt/anaconda3/lib/python3.7', '/Users/sadocument/opt/anaconda3/lib/python3.7/lib-dynload', '/Users/sadocument/opt/anaconda3/lib/python3.7/site-packages', '/Users/sadocument/opt/anaconda3/lib/python3.7/site-packages/aeosa'] |
这个文件bolg/views.py代码贴出来，报错提示第九行。错误提示，方法接收一个参数，但是你传了两个参数。