TypeError：无法读取未定义的属性“节点”答案

【问题标题】：TypeError: Cannot read property 'node' of undefinedTypeError：无法读取未定义的属性“节点”
【发布时间】：2014-09-27 07:13:37
【问题描述】：

我正在尝试安装 NPM。

我第一次跑

brew install node

然后

curl -O https://www.npmjs.org/install.sh

然后

~ % sh install.sh

这是我得到的

tar=/usr/bin/tar
    version:
    bsdtar 2.8.3 - libarchive 2.8.3
    install npm@latest
    fetching: http://registry.npmjs.org/npm/-/npm-2.0.2.tgz

    /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/bin/read-package-json.js:18
          val = val[f]
                   ^
    TypeError: Cannot read property 'node' of undefined
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/bin/read-package-json.js:18:16
        at Array.forEach (native)
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/bin/read-package-json.js:17:11
        at Array.forEach (native)
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/bin/read-package-json.js:14:22
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/node_modules/read-package-json/read-json.js:51:40
        at final (/private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/node_modules/read-package-json/read-json.js:349:17)
        at then (/private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/node_modules/read-package-json/read-json.js:126:33)
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/node_modules/read-package-json/read-json.js:266:40
        at evalmachine.<anonymous>:271:14
    0.10.32

    /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/bin/read-package-json.js:18
          val = val[f]
                   ^
    TypeError: Cannot read property 'node' of undefined
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/bin/read-package-json.js:18:16
        at Array.forEach (native)
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/bin/read-package-json.js:17:11
        at Array.forEach (native)
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/bin/read-package-json.js:14:22
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/node_modules/read-package-json/read-json.js:51:40
        at final (/private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/node_modules/read-package-json/read-json.js:349:17)
        at then (/private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/node_modules/read-package-json/read-json.js:126:33)
        at /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package/node_modules/read-package-json/read-json.js:266:40
        at evalmachine.<anonymous>:271:14

    > npm@2.0.2 prepublish /private/var/folders/92/2l_j234x7n7bys14466b4dcr0000gn/T/npm.12852/package
    > node bin/npm-cli.js prune --prefix=. --no-global && rm -rf test/*/*/node_modules && make -j8 doc

    make: Nothing to be done for `doc'.
    /usr/local/bin/npm -> /usr/local/lib/node_modules/npm/bin/npm-cli.js
    npm@2.0.2 /usr/local/lib/node_modules/npm
    It worked

我知道它说它有效...我只是想找出错误消息的含义。看看我能做些什么来解决它。

有什么想法吗？

感谢您的帮助！

【问题讨论】：

我也遇到了同样的问题，我说的是“unbuild”，然后才说“它有效”
好的 - 这些错误来自安装程序本身，但 npm 仍然安装成功，请在此处进行讨论：github.com/npm/npm/issues/6334

标签： javascript node.js installation npm homebrew

【解决方案1】：

虽然看起来你已经解决了这一切，但我想回答这个问题以提出在 OSX 上安装 npm 的“官方”（npm-supported）方式：

不要使用brew；
从https://nodejs.org/download安装“官方”节点二进制文件
安装最新的npm：sudo npm install -g npm@latest

如果您以这种方式安装它，则更容易获得npm 问题跟踪器https://github.com/npm/npm 的支持

【讨论】：