TemplateError: /src/template/xwzx/article.art:40:5
38| <div class="art_main">
39| <div class="art_cont">
>> 40| {{if articleInfo.title}}
41| <p class="art_title">{{articleInfo.title}}</p>
42| {{/if}}
43| <div class="art_subtitle flex">
RuntimeError: Cannot read property 'title' of undefined