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[英]I am getting this error in my python code. "OSError: [WinError 10038] An operation was attempted on something that is not a socket"
[英]I am getting an error in python using flask and it is very hard to understand, is there something wrong with my code or the library?
我正在使用 flask 和 python 並且我正在制作一個網站,我有兩個文件,一個 python 文件和一個 ZFC35FZ8830D5FCC69D2386 文件我也在這個項目中使用 Pycharm。
Python 文件,“main.py”
# Import and Setup
from flask import Flask, redirect, url_for, render_template
app = Flask(__name__)
# Functions
@app.route("/")
def home():
return render_template("template/index.html")
if __name__ == '__main__':
app.run()
HTML 文件,“index.html”
<!doctype html>
<html>
<head>
<title>Home page</title>
</head>
<body>
<h1>Home Page!</h1>
</body>
</html>
錯誤
* Serving Flask app "Main" (lazy loading)
* Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.
* Debug mode: off
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
[2020-08-08 16:45:36,119] ERROR in app: Exception on / [GET]
Traceback (most recent call last):
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\app.py", line 2446, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\app.py", line 1951, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\app.py", line 1820, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\_compat.py", line 39, in reraise
raise value
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\app.py", line 1949, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\app.py", line 1935, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "C:/Users/tohar/PycharmProjects/Website/Main.py", line 10, in home
return render_template("template/index.html")
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\templating.py", line 138, in render_template
ctx.app.jinja_env.get_or_select_template(template_name_or_list),
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\jinja2\environment.py", line 930, in get_or_select_template
return self.get_template(template_name_or_list, parent, globals)
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\jinja2\environment.py", line 883, in get_template
return self._load_template(name, self.make_globals(globals))
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\jinja2\environment.py", line 857, in _load_template
template = self.loader.load(self, name, globals)
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\jinja2\loaders.py", line 115, in load
source, filename, uptodate = self.get_source(environment, name)
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\templating.py", line 60, in get_source
return self._get_source_fast(environment, template)
File "C:\Users\tohar\PycharmProjects\Website\venv\lib\site-packages\flask\templating.py", line 89, in _get_source_fast
raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: template/index.html
127.0.0.1 - - [08/Aug/2020 16:45:36] "GET / HTTP/1.1" 500 -
我第一次運行它時很好,然后當我打開站點時,站點顯示錯誤 500,內部服務器錯誤,並且此錯誤顯示在終端中。 我不確定這是我的代碼問題還是其他問題,我該如何解決?
抱歉,我還不能將圖片嵌入到我的帖子中,項目結構
你看到錯誤了嗎?
jinja2.exceptions.TemplateNotFound: template/index.html
您沒有template
目錄。 所以,試試: return render_template("index.html")
更好的是,創建一個templates
目錄,並將index.html
文件放入其中。 Flask 默認會在templates
目錄中查找。
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