Node.js 应用部署到 SAP 云平台上访问时出现 502 Bad Gateway 错误分析

错误信息：

Ghttps://erry-demo-server.ctapps.eu10.hana.ondemand.com
502 Bad Gateway: Registered endpoint failed to handle the request.
Elements Console Sources Network.
Performance Memory Application Security AuditsDefault levels
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2 messages.No user messageso2 errorsANo warnings
o FilterxExpression
ot available
17:13:48.811 Failed to load resource: the server responded with a status of 502 (Bad Gateway.17:13:54.589 Failed to load resource: the server responded with a status of 502 (Bad Gateway.
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检查Manifest.yml：里面指向的httpsServer.js:

这里是我自己处理的Certificate：

而另一个工作的app：

使用的是http：