iisnode encountered an error when processing the request.

HTTP status: 500
HTTP subStatus: 1013
HTTP reason: Internal Server Error

You are receiving this HTTP 200 response because system.webServer/iisnode/@devErrorsEnabled configuration setting is 'true'.

In addition to the log of stdout and stderr of the node.exe process, consider using debugging and ETW traces to further diagnose the problem.

The last 64k of the output generated by the node.exe process to stderr is shown below:

Application has thrown an uncaught exception and is terminated:
TypeError: D:\WebRoot\www.lngyjj.com\WebPC\web1\views\news\detail.pug:98
    96|             .recommend-title 优质项目推荐

    97|             ul

  > 98|               if goodBrand.listData != null

    99|                 each item,key in goodBrand.listData

    100|                   if key <= 8

    101|                     li

Cannot read property 'listData' of null
    at eval (eval at wrap (D:\WebRoot\www.lngyjj.com\WebPC\web1\node_modules\pug-runtime\wrap.js:6:10), <anonymous>:613:14)
    at template (eval at wrap (D:\WebRoot\www.lngyjj.com\WebPC\web1\node_modules\pug-runtime\wrap.js:6:10), <anonymous>:1743:339)
    at Object.exports.renderFile (D:\WebRoot\www.lngyjj.com\WebPC\web1\node_modules\pug\lib\index.js:428:38)
    at renderPage (D:\WebRoot\www.lngyjj.com\WebPC\web1\controllers\news.js:732:40)
    at Request.request [as _callback] (D:\WebRoot\www.lngyjj.com\WebPC\web1\controllers\news.js:638:29)
    at Request.self.callback (D:\WebRoot\www.lngyjj.com\WebPC\web1\node_modules\request\request.js:188:22)
    at emitTwo (events.js:106:13)
    at Request.emit (events.js:191:7)
    at Request.<anonymous> (D:\WebRoot\www.lngyjj.com\WebPC\web1\node_modules\request\request.js:1171:10)
    at emitOne (events.js:96:13)