正如標題所示,我在燒瓶應用試圖運行時看到這個錯誤。GAE/Flask [Errno 13] Permission denied
我在本地使用dev_appserver託管應用程序。
當我訪問該網站並嘗試運行該應用程序時發生該錯誤。看起來,由於某種原因,GAE正在嘗試並未能綁定套接字。
我懷疑這可能與OAuth2有關。也許它需要一個SSL連接?
我甚至不知道從哪裏開始解決這個問題,因爲沒有任何關於此問題的其他帖子正在經歷同樣的問題變化。
編輯:下面是控制檯的屏幕截圖,確認GAE服務器在其他端口上成功啓動;仍不能解決它
Traceback (most recent call last):
File "C:\Users\XXX\AppData\Local\Google\Cloud SDK\google-cloud-sdk\platform\google_appengine\google\appengine\runtime\wsgi.py", line 240, in Handle
handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
File "C:\Users\XXX\AppData\Local\Google\Cloud SDK\google-cloud-sdk\platform\google_appengine\google\appengine\runtime\wsgi.py", line 299, in _LoadHandler
handler, path, err = LoadObject(self._handler)
File "C:\Users\XXX\AppData\Local\Google\Cloud SDK\google-cloud-sdk\platform\google_appengine\google\appengine\runtime\wsgi.py", line 85, in LoadObject
obj = __import__(path[0])
File "C:\Users\XXX\PycharmProjects\ad-assignment\main.py", line 51, in <module>
app.run()
File "C:\Users\XXX\PycharmProjects\ad-assignment\lib\flask\app.py", line 843, in run
run_simple(host, port, self, **options)
File "C:\Users\XXX\PycharmProjects\ad-assignment\lib\werkzeug\serving.py", line 694, in run_simple
inner()
File "C:\Users\XXX\PycharmProjects\ad-assignment\lib\werkzeug\serving.py", line 656, in inner
fd=fd)
File "C:\Users\XXX\PycharmProjects\ad-assignment\lib\werkzeug\serving.py", line 550, in make_server
passthrough_errors, ssl_context, fd=fd)
File "C:\Users\XXX\PycharmProjects\ad-assignment\lib\werkzeug\serving.py", line 464, in __init__
HTTPServer.__init__(self, (host, int(port)), handler)
File "C:\Python27\Lib\SocketServer.py", line 417, in __init__
self.server_bind()
File "C:\Python27\Lib\BaseHTTPServer.py", line 108, in server_bind
SocketServer.TCPServer.server_bind(self)
File "C:\Python27\Lib\SocketServer.py", line 431, in server_bind
self.socket.bind(self.server_address)
File "C:\Users\XXX\AppData\Local\Google\Cloud SDK\google-cloud-sdk\platform\google_appengine\google\appengine\dist27\socket.py", line 222, in meth
return getattr(self._sock,name)(*args)
File "C:\Users\XXX\AppData\Local\Google\Cloud SDK\google-cloud-sdk\platform\google_appengine\google\appengine\api\remote_socket\_remote_socket.py", line 676, in bind
raise _SystemExceptionFromAppError(e)
error: [Errno 13] Permission denied
INFO 2016-12-16 21:41:51,631 module.py:788] default: "GET /oauth2callback?code=x/xxxxxxxxxxxxxxxxx HTTP/1.1" 500 -
代碼(如被看見在谷歌的OAuth2 usage guide):
import flask
app = flask.Flask(__name__)
@app.route('/')
def index():
...
@app.route('/oauth2callback')
def oauth2callback():
...
if __name__ == 'main':
import uuid
app.secret_key = str(uuid.uuid4())
app.debug = False
app.run()
您是否試圖在本地計算機上運行此操作? – Nilesh
你試過不同的端口嗎?端口可能正在使用中,或者在沒有根的情況下1024以下。 – kichik
是的,我在本地運行它。因爲我只是遵循指南,所以我沒有在任何地方設置端口。該應用程序由GAE dev_appserver託管,默認使用端口8080 – Shaffanhoon