npm run build 报错

Question

求大神帮忙解答这个问题的原因和办法，感谢！

ERROR in ./core/page_models/index.js
Module parse failed: /Library/WebServer/Documents/wxlite/node_modules/babel-loader/lib/index.js?{"presets":["es2015"],"plugins":[["transform-runtime"]]}!/Library/WebServer/Documents/wxlite/core/page_models/index.js Unexpected token (109:21)
You may need an appropriate loader to handle this file type.
SyntaxError: Unexpected token (109:21)

at Parser.pp$4.raise (/Library/WebServer/Documents/wxlite/node_modules/acorn/dist/acorn.js:2221:15)
at Parser.pp.unexpected (/Library/WebServer/Documents/wxlite/node_modules/acorn/dist/acorn.js:603:10)
at Parser.pp.expect (/Library/WebServer/Documents/wxlite/node_modules/acorn/dist/acorn.js:597:28)
at Parser.pp$3.parseObj (/Library/WebServer/Documents/wxlite/node_modules/acorn/dist/acorn.js:1973:16)
at Parser.pp$3.parseExprAtom (/Library/WebServer/Documents/wxlite/node_modules/acorn/dist/acorn.js:1805:19)
at Parser.pp$3.parseExprSubscripts (/Library/WebServer/Documents/wxlite/node_modules/acorn/dist/acorn.js:1715:21)

Answer 1

你的node版本是多少？尝试删掉node_modules重新install,再试一下

Answer 2

重新clone项目代码后，安装了cnpm，使用 cnpm run build 竟然成功了！
估计是之前使用 npm 安装依赖时缺失了什么东西