上传图片组件报错问题
上传图片前台报“服务器位置错误”，看后台日志报错
2023-12-04 17:56:40,660 ERROR 72759 --- [3c06302cde41] - nodejs.TypeError: Cannot read property 'path' of null
at LocalUploader.upload (/Users/xx/Study/lin-cms-koa/app/extensions/file/local-uploader.js:56:23)
at /Users/xx/Study/lin-cms-koa/app/api/cms/file.js:16:15
at loginRequired (/Users/xx/Study/lin-cms-koa/app/middleware/jwt.js:73:5)
at exports.log (/Users/xx/Study/lin-cms-koa/node_modules/lin-mizar/lin/middleware/log.js:14:9)
at /Users/xx/Study/lin-cms-koa/node_modules/koa-mount/index.js:52:26
at bodyParser (/Users/xx/Study/lin-cms-koa/node_modules/koa-bodyparser/index.js:78:5)
