刚开始学，图片就不显示，怎么回事啊，求助 [渲染层网络层错误] Failed to load local image resource /pages/index/img/next.png/   the server responded with a status of 500 (HTTP/1.1 500 Internal Server Error)  (env: Windows,mp,1.06.2306020; lib: 2.33.0)