Python Google AppEngine 客人留言本应用只在 localhost:8080 上完全显示

Question

我按照这个教程进行了操作，网址是https://developers.google.com/appengine/docs/python/gettingstartedpython27/introduction（做到第8步为止）。一切运行得很好，但当我查看上传的版本（guestbookruud.appspot.com）或使用Google App Engine Launcher的浏览按钮查看本地版本（显示端口13080）时，应用只显示了一部分（登录功能没有显示，布局也不对）。只有当我通过端口8080在本地查看应用时，一切才如预期那样显示。

这是什么问题，怎么解决呢？

问题更新：Launcher的浏览按钮现在出现了HTTP500错误。这是日志（本地）：

2014-06-05 22:55:33 Running command: "['C:\\Python27\\python.exe', 'C:\\Program Files (x86)\\Google\\google_appengine\\dev_appserver.py', '--skip_sdk_update_check=yes', '--port=13080', '--admin_port=8005', 'C:\\Users\\ruudn_000\\Documents\\guestbook']"
INFO     2014-06-05 22:55:36,329 devappserver2.py:706] Skipping SDK update check.
WARNING  2014-06-05 22:55:36,351 api_server.py:378] Could not initialize images API; you are likely missing the Python "PIL" module.
INFO     2014-06-05 22:55:36,375 api_server.py:171] Starting API server at: http://localhost:49346
INFO     2014-06-05 22:55:36,384 dispatcher.py:182] Starting module "default" running at: http://localhost:13080
INFO     2014-06-05 22:55:36,390 admin_server.py:117] Starting admin server at: http://localhost:8005
OperationalError('database is locked',)
Traceback (most recent call last):
  File "C:\Program Files (x86)\Google\google_appengine\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 1302, in communicate
    req.respond()
  File "C:\Program Files (x86)\Google\google_appengine\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 831, in respond
    self.server.gateway(self).respond()
  File "C:\Program Files (x86)\Google\google_appengine\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 2115, in respond
    response = self.req.server.wsgi_app(self.env, self.start_response)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\devappserver2\wsgi_server.py", line 266, in __call__
    return app(environ, start_response)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\devappserver2\module.py", line 1407, in __call__
    return self._handle_request(environ, start_response)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\devappserver2\module.py", line 621, in _handle_request
    module=self._module_configuration.module_name)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\api\apiproxy_stub.py", line 165, in WrappedMethod
    return method(self, *args, **kwargs)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\api\logservice\logservice_stub.py", line 172, in start_request
    host, start_time, method, resource, http_version, module))
OperationalError: database is locked
OperationalError('database is locked',)
Traceback (most recent call last):
  File "C:\Program Files (x86)\Google\google_appengine\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 1302, in communicate
    req.respond()
  File "C:\Program Files (x86)\Google\google_appengine\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 831, in respond
    self.server.gateway(self).respond()
  File "C:\Program Files (x86)\Google\google_appengine\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 2115, in respond
    response = self.req.server.wsgi_app(self.env, self.start_response)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\devappserver2\wsgi_server.py", line 266, in __call__
    return app(environ, start_response)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\devappserver2\module.py", line 1407, in __call__
    return self._handle_request(environ, start_response)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\tools\devappserver2\module.py", line 621, in _handle_request
    module=self._module_configuration.module_name)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\api\apiproxy_stub.py", line 165, in WrappedMethod
    return method(self, *args, **kwargs)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\api\logservice\logservice_stub.py", line 172, in start_request
    host, start_time, method, resource, http_version, module))
OperationalError: database is locked

Answer 1

找到了，我当时在一个和我上传文件的目录不一样的项目文件夹里工作；虽然这听起来有点傻，但这就解释了发生了什么...