我正在尝试从 docker 运行我的应用程序，但我收到了来自docker logs破折号的错误消息。我搜索了很多但找不到任何东西。请帮忙！
docker logs来自破折号图像的日志消息
[2020-08-22 06:44:32 +0000] [1] [INFO] Starting gunicorn 20.0.4
[2020-08-22 06:44:32 +0000] [1] [INFO] Listening at: http://0.0.0.0:8050 (1)
[2020-08-22 06:44:32 +0000] [1] [INFO] Using worker: sync
[2020-08-22 06:44:32 +0000] [8] [INFO] Booting worker with pid: 8
Failed to parse 'app.server' as an attribute name or function call.
[2020-08-22 06:44:33 +0000] [8] [INFO] Worker exiting (pid: 8)
[2020-08-22 06:44:33 +0000] [1] [INFO] Shutting down: Master
[2020-08-22 06:44:33 +0000] [1] [INFO] Reason: App failed …