如何解决得到“flask.cli.NoAppException:运行烧瓶服务器时无法导入“项目”错误
我在运行 Flask 应用程序时遇到此错误:
这就是终端所说的:
127.0.0.1 - - [25/Apr/2021 12:03:33] "GET /login HTTP/1.1" 500 -
Traceback (most recent call last):
File "/Users/wenzezhang/Documents/year3-sem2/CITS3403/project/tmp-env/lib/python3.8/site-packages/flask/cli.py",line 240,in locate_app
__import__(module_name)
ModuleNotFoundError: No module named 'project'
During handling of the above exception,another exception occurred:
Traceback (most recent call last):
File "/Users/wenzezhang/Documents/year3-sem2/CITS3403/project/tmp-env/lib/python3.8/site-packages/flask/cli.py",line 343,in __call__
rv = self._load_unlocked()
File "/Users/wenzezhang/Documents/year3-sem2/CITS3403/project/tmp-env/lib/python3.8/site-packages/flask/cli.py",line 330,in _load_unlocked
self._app = rv = self.loader()
File "/Users/wenzezhang/Documents/year3-sem2/CITS3403/project/tmp-env/lib/python3.8/site-packages/flask/cli.py",line 388,in load_app
app = locate_app(self,import_name,name)
File "/Users/wenzezhang/Documents/year3-sem2/CITS3403/project/tmp-env/lib/python3.8/site-packages/flask/cli.py",line 250,in locate_app
raise NoAppException('Could not import "{name}".'.format(name=module_name))
flask.cli.NoAppException: Could not import "project".
127.0.0.1 - - [25/Apr/2021 12:03:33] "GET /login?__debugger__=yes&cmd=resource&f=style.css HTTP/1.1" 200 -
127.0.0.1 - - [25/Apr/2021 12:03:33] "GET /login?__debugger__=yes&cmd=resource&f=jquery.js HTTP/1.1" 200 -
127.0.0.1 - - [25/Apr/2021 12:03:33] "GET /login?__debugger__=yes&cmd=resource&f=debugger.js HTTP/1.1" 200 -
127.0.0.1 - - [25/Apr/2021 12:03:33] "GET /login?__debugger__=yes&cmd=resource&f=console.png HTTP/1.1" 200 -
127.0.0.1 - - [25/Apr/2021 12:03:33] "GET /login?__debugger__=yes&cmd=resource&f=ubuntu.ttf HTTP/1.1" 200 -
127.0.0.1 - - [25/Apr/2021 12:03:34] "GET /login?__debugger__=yes&cmd=resource&f=console.png HTTP/1.1" 200 -
这是flaskenv:
FLASK_APP=project.py
FLASK_DEBUG=1
SECRET_KEY='ULTRASECRETKEY'
这是文件的位置:
我已经尝试了 stackoverflow 中的一些解决方案,例如“export FLASK_APP=project”,并重新安装了 requirements.txt,但仍然出现相同的错误。
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