Question

我刚安装了Uglify.js并尝试使用它来重建CoffeeScript，但一直收到此错误。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中正常运行并通过命令行运行。所以这可能是一个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)

Answer 1

好的，我能够复制这个。但是你为什么要克隆UglifyJS回购？如果您只是npm install uglify-js安装到本地node-modules目录（使用npm 1.x），一切运行正常。

类似问题：https://github.com/mishoo/UglifyJS/issues/140

“cake build：browser”和Uglify.js出错 - 无法读取未定义的属性“Array”

1 个答案: