TypeError: Class constructor BMF cannot be invoked without 'new'

[ibaozi-cn]

错误信息：

helper.js?e101:299 Uncaught (in promise) TypeError: Class constructor BMF cannot be invoked without 'new' at eval (webpack-internal:///./src/js/utils/helper.js:339:42) at new Promise () at Object.md5 (webpack-internal:///./src/js/utils/helper.js:338:16) at Chat._callee13$ (webpack-internal:///./src/js/stores/chat.js:1387:57) at tryCatch (webpack-internal:///./node_modules/babel-polyfill/node_modules/regenerator-runtime/runtime.js:65:40) at Generator.invoke [as _invoke] (webpack-internal:///./node_modules/babel-polyfill/node_modules/regenerator-runtime/runtime.js:303:22) at Generator.prototype.(anonymous function) [as next] (webpack-internal:///./node_modules/babel-polyfill/node_modules/regenerator-runtime/runtime.js:117:21) at step (webpack-internal:///./src/js/stores/chat.js:377:191) at eval (webpack-internal:///./src/js/stores/chat.js:377:437) at new Promise ()

node v8.11.4 npm 5.6.0 mac 10.14 webstrom 2018.2.5

问题出流程：拖动图片到窗口上传

[ibaozi-cn]

change helper.js line299

md5: (file) => { const md = new MD5(); return new Promise((resolve, reject) => { md.md5(file, (err, md5) => { resolve(err ? false : md5); }, progress => {}); }); } browser-md5-file 升级改了api的原因

[evolutionjay]

hey 不更新么 ？ 老铁。

[ibaozi-cn]

hey 不更新么 ？ 老铁。

第二条已经是解决方法了

[yurenchen000]

难受了好几天, 幸亏搜索了一下. 什么时候能合进主线就好了.