TypeError: /program/hczy/src/platform/web/views/zh-cn/news-detail.ejs:10
   8|     <meta name="renderer" content="webkit"/>
   9|     <meta name="theme-color" content="#4285f4">
>> 10|     <title><%= article.title %></title>
   11|     <meta name="keywords" content="<%= article.keywords %>">
   12|     <meta name="description"
   13|           content="和创智云深耕于环保水处理行业十四年,核心产品为次氯酸钠发生器、臭氧发生器、二氧化氯发生器,全自动加药装置、磁混凝装置、一体化污水处理装置,致力成为水处理消毒及加药沉淀技术专家。">

Cannot read property 'title' of undefined
   at eval (eval at compile (/program/hczy/src/platform/web/node_modules/ejs/lib/ejs.js:662:12), <anonymous>:12:34)
   at news-detail (/program/hczy/src/platform/web/node_modules/ejs/lib/ejs.js:692:17)
   at tryHandleCache (/program/hczy/src/platform/web/node_modules/ejs/lib/ejs.js:272:36)
   at View.exports.renderFile [as engine] (/program/hczy/src/platform/web/node_modules/ejs/lib/ejs.js:489:10)
   at View.render (/program/hczy/src/platform/web/node_modules/express/lib/view.js:135:8)
   at tryRender (/program/hczy/src/platform/web/node_modules/express/lib/application.js:640:10)
   at Function.render (/program/hczy/src/platform/web/node_modules/express/lib/application.js:592:3)
   at ServerResponse.render (/program/hczy/src/platform/web/node_modules/express/lib/response.js:1012:7)
   at /program/hczy/src/platform/web/routes/news.js:159:7
   at runMicrotasks (<anonymous>)