“cake build:browser”错误和 Uglify.js ——无法读取属性“Array”；未定义的
我刚刚安装了 Uglify.js 并尝试使用它来重建 CoffeeScript，但不断收到此错误。当我在 CoffeeScript 目录中键入“cake build:browser”时会发生这种情况。 （我想尝试修改 CoffeeScript 语言。）
我的 Uglify.js 是从 GitHub 克隆的，符号链接是在 .node_libraries 中创建的。 Uglify 已正确安装，已确认，因为它在 Node 中并通过命令行正常运行。所以也许这是一个 CoffeeScript 问题。
帮助？
/Users/myuser/projects/UglifyJS/lib/process.js:475
return options.defines[name];
^
TypeError: Cannot read property 'Array' of undefined
at get_define (/Users/myuser/projects/UglifyJS/lib/process.js:475:47)
at Array.<anonymous> (/Users/myuser/projects/UglifyJS/lib/process.js:527:32)
at walk (/Users/myuser/projects/UglifyJS/lib/process.js:215:47)
at Array.<anonymous> (/Users/myuser/projects/UglifyJS/lib/process.js:164:59)
at walk (/Users/myuser/projects/UglifyJS/lib/process.js:220:36)
at Array.<anonymous> (/Users/myuser/projects/UglifyJS/lib/process.js:146:43)
at walk (/Users/myuser/projects/UglifyJS/lib/process.js:220:36)
at /Users/myuser/projects/UglifyJS/lib/process.js:1643:37
at Array._block (/Users/myuser/projects/UglifyJS/lib/process.js:81:34)
at walk (/Users/myuser/projects/UglifyJS/lib/process.js:220:36)
I just installed Uglify.js and tried to use it to rebuild CoffeeScript, but keep getting this error. This happens when I type "cake build:browser" in the CoffeeScript directory. (I want to try my hand at modifying the CoffeeScript language.)
My Uglify.js was cloned from GitHub and the symbolic link was created in .node_libraries. Uglify is installed correctly, confirmed since it runs properly in Node and through the command line. So maybe this is a CoffeeScript problem.
Help?
/Users/myuser/projects/UglifyJS/lib/process.js:475
return options.defines[name];
^
TypeError: Cannot read property 'Array' of undefined
at get_define (/Users/myuser/projects/UglifyJS/lib/process.js:475:47)
at Array.<anonymous> (/Users/myuser/projects/UglifyJS/lib/process.js:527:32)
at walk (/Users/myuser/projects/UglifyJS/lib/process.js:215:47)
at Array.<anonymous> (/Users/myuser/projects/UglifyJS/lib/process.js:164:59)
at walk (/Users/myuser/projects/UglifyJS/lib/process.js:220:36)
at Array.<anonymous> (/Users/myuser/projects/UglifyJS/lib/process.js:146:43)
at walk (/Users/myuser/projects/UglifyJS/lib/process.js:220:36)
at /Users/myuser/projects/UglifyJS/lib/process.js:1643:37
at Array._block (/Users/myuser/projects/UglifyJS/lib/process.js:81:34)
at walk (/Users/myuser/projects/UglifyJS/lib/process.js:220:36)
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
好的，我能够复制这个。但为什么要克隆 UglifyJS 存储库呢？如果您只是执行
npm install uglify-js安装到本地node-modules目录（使用 npm 1.x），一切都会正常运行。类似问题： https://github.com/mishoo/UglifyJS/issues/140
OK, I was able to replicate this. But why are you cloning the UglifyJS repo? If you just do
npm install uglify-jsto install to the localnode-modulesdirectory (with npm 1.x), everything runs fine.Similar issue: https://github.com/mishoo/UglifyJS/issues/140