Ibm cloud 170016将flask应用程序推送到Bluemix时出错

我正在尝试将flask应用程序推送到Bluemix，但收到以下错误：

{
  "code": 170016,
  "description": "Runner error: desire app failed: 400",
  "error_code": "CF-RunnerError"
}

命令：

CF_TRACE=true cf push

按cf工具版本：

$ cf --version
cf version 6.26.0+9c9a261fd.2017-04-06

日志显示：

API/0Created app with guid xxxx Apr 18, 2017 6:16:00 PM
API/0Updated app with guid xxxx ({"name"=>"movie-recommend-demo-dublin", "command"=>"PRIVATE DATA HIDDEN", "instances"=>0, "memory"=>128, "environment_json"=>"PRIVATE DATA HIDDEN", "health_check_timeout"=>180})Apr 18, 2017 6:21:31 PM
API/2Updated app with guid xxxx ({"route"=>"xxxx", :verb=>"add", :relation=>:routes, :related_guid=>"xxxx"})Apr 18, 2017 6:21:35 PM
API/1Updated app with guid xxxx ({"name"=>"movie-recommend-demo-dublin", "command"=>"PRIVATE DATA HIDDEN", "instances"=>0, "memory"=>128, "environment_json"=>"PRIVATE DATA HIDDEN", "health_check_timeout"=>180})Apr 18, 2017 6:22:28 PM
API/0Updated app with guid xxxx ({"name"=>"movie-recommend-demo-dublin", "command"=>"PRIVATE DATA HIDDEN", "instances"=>0, "memory"=>128, "environment_json"=>"PRIVATE DATA HIDDEN", "health_check_timeout"=>180})Apr 18, 2017 6:26:15 PM

---

当我写这个问题时，我意识到我的manifest.yml中有一个拼写错误

instances: 0

希望这能帮助其他用户更快地发现问题，如果他们有类似的打字错误