Django包装器部署错误

Question

我尝试使用Zappa部署Django应用程序。我使用的是python3.6（不过，我的MacBook上也安装了python2.7；从未使用过）。部署过程中一切顺利，除了当我转到url时，我得到了这个错误。在

"{'message': 'An uncaught exception happened while servicing this request. You can investigate this with the zappa tail command.', 'traceback': ['Traceback (most recent call last):\n', ' File \"/var/task/handler.py\", line 452, in handler\n response = Response.from_app(self.wsgi_app, environ)\n', ' File \"/var/task/werkzeug/wrappers.py\", line 903, in from_app\n return cls(*_run_wsgi_app(app, environ, buffered))\n', ' File \"/var/task/werkzeug/wrappers.py\", line 57, in _run_wsgi_app\n return _run_wsgi_app(*args)\n', ' File \"/var/task/werkzeug/test.py\", line 884, in run_wsgi_app\n app_rv = app(environ, start_response)\n', \"TypeError: 'NoneType' object is not callable\n\"]}"

当我使用tail命令时，我得到以下错误。在

[1522350439826] 'NoneType' object is not callable

[1522350561286] [DEBUG] 2018-03-29T19:09:21.282Z afbf4f1c-3384-11e8-8a03-a1095dcd99f5 Zappa Event: {'time': '2018-03-29T19:09:19Z', 'detail-type': 'Scheduled Event', 'source': 'aws.events', 'account': '753712688736', 'region': 'us-east-1', 'detail': {}, 'version': '0', 'resources': ['arn:aws:events:us-east-1:753712688736:rule/r-suri-production-zappa-keep-warm-handler.keep_warm_callback'], 'id': 'f15a5fd5-aaf9-dfb7-1553-d14bb33d1b2b', 'kwargs': {}}

[1522350561286] [DEBUG] 2018-03-29T19:09:21.282Z afbf4f1c-3384-11e8-8a03-a1095dcd99f5 Zappa Event: {}

我试着重置我的虚拟环境要求.txt从零开始，但没有帮助。在

这就是我的Zappa设置文件的样子

{
    "production": {
        "aws_region": "us-east-1",
        "django_settings": "r_suri.settings",
        "profile_name": "default",
        "slim_handler": "true",
        "project_name": "r-suri",
        "runtime": "python3.6",
        "s3_bucket": "r-suri2"
    }
}

有人知道这个错误是什么吗？我怎样才能修好它呢？在

Answer 1

https://github.com/Miserlou/Zappa/issues/795包含一系列对社区中不同的人有用的东西。常见的有：

• slim_handler的潜在问题（请尝试将其关闭）
• 删除成为zip包一部分的.pyc文件