小编Jos*_*nez的帖子

我一直很难处理烧瓶中的会话。自从我在本地环境中管理应用程序以来，一切都运行良好，包括烧瓶会话。但是当我已经在渲染中托管它时，我总是在每条路线中收到此错误。

[55] [ERROR] Error handling request /valle-de-guadalupe
Traceback (most recent call last):
    File "/opt/render/project/src/.venv/lib/python3.7/site-packages/flask/app.py", line 2525, in wsgi_app
      response = self.full_dispatch_request()
    File "/opt/render/project/src/.venv/lib/python3.7/site-packages/flask/app.py", line 1822, in full_dispatch_request
      rv = self.handle_user_exception(e)
    File "/opt/render/project/src/.venv/lib/python3.7/site-packages/flask/app.py", line 1820, in full_dispatch_request
      rv = self.dispatch_request()
    File "/opt/render/project/src/.venv/lib/python3.7/site-packages/flask/app.py", line 1796, in dispatch_request
      return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
    File "/opt/render/project/src/app_folder/routes/public.py", line 35, in valle_de_guadalupe
     return render_template("public/cities/valle_guadalupe.html")
    File "/opt/render/project/src/.venv/lib/python3.7/site-packages/flask/templating.py", line 147, in render_template
      return _render(app, template, context)
    File "/opt/render/project/src/.venv/lib/python3.7/site-packages/flask/templating.py", line 128, in _render
      app.update_template_context(context)
    File "/opt/render/project/src/.venv/lib/python3.7/site-packages/flask/app.py", line 994, in update_template_context
      context.update(func())
    File …