blocks|key|4335401|text|Npm使用Cache为您下载新的包。您需要清除npm缓存。使用以下命令进行清理：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4335402|npm+cache+clean+--force|code-block|syntax|javascript|4335403|然后通常使用npm+install命令，例如|4335404|npm+install+-g+@angular/cli|4335405|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Npm uses Cache for downloading new packages for you.
You need to clear your npm cache.
use following command to clean :

<pre><code>npm cache clean --force
</code></pre>

then normally use your npm install command 
e.g. 

<pre><code>npm install -g @angular/cli
</code></pre>

blocks|key|4335710|text|我用以下方法解决了这个问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4335711|npm+cache+clean+--force|code-block|syntax|javascript|4335712|然后更新npm|4335713|npm+i+npm@latest+-g|4335714|然后通常使用npm+install命令|4335715|npm+install+|4335716|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

I solve that with

<pre class="lang-sh prettyprint-override"><code>npm cache clean --force
</code></pre>

then update npm

<pre class="lang-sh prettyprint-override"><code>npm i npm@latest -g
</code></pre>

then normally use your npm install command

<pre class="lang-sh prettyprint-override"><code>npm install 
</code></pre>

blocks|key|4335705|text|解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4335706|npm+cache+clean+--force|code-block|syntax|javascript|4335707|然后再次尝试创建您的应用程序(在创建react应用程序时在此处)或安装您将要安装的应用程序。|4335708|create-react-app+myproject|4335709|(创建react应用程序)不同操作中可能出现的相同npm问题|4335710|npm+install+-g+@angular/cli@latest|4335711|(安装angular+cli+(或安装其他任何东西))|4335712|看起来不错。|4335713|解释：|4335714|这是一个与npm相关的问题，这是关于缓存被破坏的问题。即使在较新版本的npm中，他们实现了自我修复，这通常可以保证不会损坏，但似乎效率并不高。|4335715|📷|atomic|offset|length|4335716|强制清除缓存解决了这个问题。|4335717|该错误发生在解析其中一个缓存文件时，该缓存文件具有json格式。缓存位于~/.npm/_cacache+(+linux)和%25AppData%25/npm-cache+(windows)。对于我当前的npm版本，当我检查时，有三个目录。|4335718|4335719|​|4335720|如果您选中第一个或第二个，则结构如下|4335721|4335722|4335723|并且每个缓存文件都有一种json格式(以及要解析的内容)|4335724|4335725|4335726|下面是文档中的一个很好的链接：https://docs.npmjs.com/cli/cache|4335727|同时更新如果这不能解决它，你可以在这里检查这个答案https://stackoverflow.com/a/50191315/7668448它展示了你如何改变npm注册表，这是很有帮助的。检查并查看。|4335728|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/a32a933e5b7c246ee134f8712f0b87fb.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/f09444a0f1178d181c06d54f7cdbc759.png|2|https://ask.qcloudimg.com/http-save/yehe-900000/de76f787e419d77131fc1db823c6178b.png|3|https://ask.qcloudimg.com/http-save/yehe-900000/c2dd1273bf65adeaaa733c018c872de2.png|4|LINK|MUTABLE|url|https://docs.npmjs.com/cli/cache|5|https://stackoverflow.com/a/50191315/7668448^0|0|0|0|0|0|0|0|0|0|0|0|1|0|0|0|0|0|1|1|0|0|0|0|1|2|0|0|0|0|1|3|0|0|F|W|4|0|P|18|5|0^^$0|@$1|2|3|4|5|6|7|26|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|27|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|28|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|29|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|2A|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|2B|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|2C|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|2D|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|2E|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|2F|8|@]|9|@]|A|$]]|$1|W|3|X|5|Y|7|2G|8|@]|9|@$Z|2H|10|2I|1|2J]]|A|$]]|$1|11|3|12|5|6|7|2K|8|@]|9|@]|A|$]]|$1|13|3|14|5|6|7|2L|8|@]|9|@]|A|$]]|$1|15|3|X|5|Y|7|2M|8|@]|9|@$Z|2N|10|2O|1|2P]]|A|$]]|$1|16|3|17|5|6|7|2Q|8|@]|9|@]|A|$]]|$1|18|3|19|5|6|7|2R|8|@]|9|@]|A|$]]|$1|1A|3|X|5|Y|7|2S|8|@]|9|@$Z|2T|10|2U|1|2V]]|A|$]]|$1|1B|3|17|5|6|7|2W|8|@]|9|@]|A|$]]|$1|1C|3|1D|5|6|7|2X|8|@]|9|@]|A|$]]|$1|1E|3|X|5|Y|7|2Y|8|@]|9|@$Z|2Z|10|30|1|31]]|A|$]]|$1|1F|3|17|5|6|7|32|8|@]|9|@]|A|$]]|$1|1G|3|1H|5|6|7|33|8|@]|9|@$Z|34|10|35|1|36]]|A|$]]|$1|1I|3|1J|5|6|7|37|8|@]|9|@$Z|38|10|39|1|3A]]|A|$]]|$1|1K|3|-4|5|6|7|3B|8|@]|9|@]|A|$]]]|1L|$1M|$5|1N|1O|1P|A|$1Q|1R|1S|-4]]|1T|$5|1N|1O|1P|A|$1Q|1U|1S|-4]]|1V|$5|1N|1O|1P|A|$1Q|1W|1S|-4]]|1X|$5|1N|1O|1P|A|$1Q|1Y|1S|-4]]|1Z|$5|20|1O|21|A|$22|23]]|24|$5|20|1O|21|A|$22|25]]]]

Solution: 

<pre><code>npm cache clean --force
</code></pre>

then try again to create your app (here when creating a react app) or install what you were about to install.

<pre><code>create-react-app myproject
</code></pre>

(creating react app)[same npm problem that can occur in different operation]

<pre><code>npm install -g @angular/cli@latest
</code></pre>

(installing angular cli (or installing anything else))

It will work.

<h1>explanation:</h1>

That's a problem related to npm, it's about the cache that get corrupt. Even though in newer versions of npm they implemented self healing, which normally guarantee no corruption, but it seem it's not that efficient. 
<a href="https://i.stack.imgur.com/UNJPw.png" rel="noreferrer"><img src="https://i.stack.imgur.com/UNJPw.png" alt="enter image description here"></a>
Forcing clean cache resolve the problem. 

The error happen when parsing one of the cache files, which have a json format. The cache is found at ~/.npm/_cacache (in linux) and %AppData%/npm-cache (windows). For my current npm version and when i checked, there was three directories. 
<a href="https://i.stack.imgur.com/t9jeS.png" rel="noreferrer"><img src="https://i.stack.imgur.com/t9jeS.png" alt="enter image description here"></a>

if you check the first or the second, the structure is as follow
<a href="https://i.stack.imgur.com/LRrND.png" rel="noreferrer"><img src="https://i.stack.imgur.com/LRrND.png" alt="enter image description here"></a>

And each cache file have a json format (and that what get parsed)
<a href="https://i.stack.imgur.com/INiqo.png" rel="noreferrer"><img src="https://i.stack.imgur.com/INiqo.png" alt="enter image description here"></a>

Here a good link from the doc: <a href="https://docs.npmjs.com/cli/cache" rel="noreferrer">https://docs.npmjs.com/cli/cache</a>

[Update] Also if it happen that this didn't solve it, you may check this answer here <a href="https://stackoverflow.com/a/50191315/7668448">https://stackoverflow.com/a/50191315/7668448</a> it show how you can change the npm registry, that can be helpful. Check and see.

blocks|key|4335788|text|这解决了这个问题npm+cache+clean+--force|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4335789|entityMap^0|8|N|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

this solved it <code>npm cache clean --force</code>

blocks|key|4335834|text|这是来自你的npm的错误....|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4335835|因此，卸载节点并重新安装它。|4335836|它起作用了……|4335837|PS:重新安装node后，全局安装angular+cli。|4335838|npm+install+-g+@angular/cli@latest|code-block|syntax|javascript|4335839|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Q|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|R|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|S|8|@]|9|@]|A|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

It's error from your npm....

So unistall node and install it again.

It works....

PS: After installing node again, install angular cli globally.

<pre><code>npm install -g @angular/cli@latest
</code></pre>

blocks|key|4336180|text|npm+cache+clean+--force为我工作|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4336181|已解决错误：|4336182|$+npm安装-g+gulp+npm+WARN已弃用的gulp+util@3.0.8:gulp+util已弃用-请按照https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5+npm错误！分析'.../RGs88STtAtiMP3tCiNdU‘附近时JSON输入意外结束|4336183|npm错误！这个运行的完整日志可以在:+npm+ERR！C:\Users\admin\AppData\Roaming\npm-cache_logs\2018-11-20T07_38_56_733Z-debug.log|4336184|entityMap|0|LINK|mutability|MUTABLE|url|https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5^0|0|N|0|0|1N|1C|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@$9|U|A|V|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|W|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|X|8|@]|D|@$9|Y|A|Z|1|10]]|E|$]]|$1|J|3|K|5|6|7|11|8|@]|D|@]|E|$]]|$1|L|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|M|$N|$5|O|P|Q|E|$R|S]]]]

<code>npm cache clean --force</code> worked for me

Error Resolved :

$ npm install -g gulp
npm WARN deprecated gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at <a href="https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5" rel="noreferrer">https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5</a>
npm ERR! Unexpected end of JSON input while parsing near '.../RGs88STtAtiMP3tCiNdU'

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\admin\AppData\Roaming\npm-cache_logs\2018-11-20T07_38_56_733Z-debug.log

blocks|key|4336202|text|如果|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336203|npm+cache+clean+--force|code-block|syntax|javascript|4336204|不起作用。试一试|4336205|npm+cache+clean+--force
npm+update|4336206|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

If 

<pre><code>npm cache clean --force
</code></pre>

doesn't work.
try

<pre><code>npm cache clean --force
npm update
</code></pre>

blocks|key|4335960|text|解决方案|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4335961|npm+cache+clean+--force|code-block|syntax|javascript|4335962|对于Windows系统:转到C:\Users\username\AppData\Roaming\npm-cache|offset|length|style|CODE|4335963|删除所有文件并运行|4335964|npm+install+&&+npm+start|4335965|entityMap^0|0|0|E|17|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@$I|V|J|W|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Solution

<pre><code>npm cache clean --force
</code></pre>

For Windows : go to <code>C:\Users\username\AppData\Roaming\npm-cache</code> 
Delete all files and run 

<pre><code>npm install &amp;&amp; npm start
</code></pre>

blocks|key|4336285|text|简单的解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336286|npm+cache+clean+--force
npm+install+|code-block|syntax|javascript|4336287|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Simple solutions:

<pre><code>npm cache clean --force
npm install 
</code></pre>

blocks|key|4336323|text|我使用Windows并删除了下面列出的所有文件，然后我的问题就解决了C:\Users{{your-username}}\AppData\Roaming\npm-cache|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336324|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I use Windows and removed all the files that were listed below and my problem was solved
C:\Users{{your-username}}\AppData\Roaming\npm-cache

blocks|key|4336056|text|我用这一个解决了我的问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336057|npm+cache+clean+--force|code-block|syntax|javascript|4336058|它的效果一直就像一个护身符。我喜欢单人眼线。注意:由于这是一个干净的安装，我不担心清空npm缓存。|4336059|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I resolved my problem with this one liner

<pre><code>npm cache clean --force
</code></pre>

It works like a charm all the time. I love one liners.
Note: since its a clean install, I had no concerns emptying npm cache.

blocks|key|4336425|text|在运行以下代码后，我得到了错误(file+already+exists+--force+to+overwrite)：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4336426|npm+cache+clean+--force
npm+install+-g+@angular/cli|code-block|syntax|javascript|4336427|我用以下命令解决了这个问题：|4336428|npm+i+-g+--force+npm|4336429|确保运行第一个命令来刷新npm的缓存。|4336430|entityMap^0|G|14|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|Y|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|R|$]]

I got error (<code>file already exists --force to overwrite</code>) after running the following code:

<pre><code>npm cache clean --force
npm install -g @angular/cli
</code></pre>

I solved it using :

<pre><code>npm i -g --force npm
</code></pre>

Make sure to run the first commands to flush the cache of npm.

blocks|key|4336158|text|我解决了这个问题，首先使用以下命令清除缓存|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336159|npm+cache+clean+--force|code-block|syntax|javascript|4336160|然后|4336161|npm+install+-g+@angular/cli|4336162|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I solved that by first cleaning the cache using

<pre><code>npm cache clean --force
</code></pre>

Then

<pre><code>npm install -g @angular/cli
</code></pre>

blocks|key|4336215|text|如果npm+cache+clean+--force不能解决此问题，请尝试删除~/.npm目录(*nix/macOS)。这是node存储其缓存、锁、日志、全局包(除非您使用nvm)以及通过npx安装的模块的目录。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4336216|首先，备份当前的~./npm目录：|4336217|mv+~/.npm+~/.npm-backup|code-block|syntax|javascript|4336218|现在再次尝试运行npm命令。这将创建一个新的~/.npm目录。如果问题得到解决，您可以安全地删除备份。在执行此操作之前，您可能需要检查安装在~/.npm-backup目录中的全局包，以便可以使用npm+i+-g+[package]重新安装它们。|4336219|rm+-rf+~/.npm-backup|4336220|如果问题没有解决，您可以恢复备份：|4336221|rm+-rf+~/.npm
mv+~/.npm-backup+~/.npm|4336222|朋友们，小心使用这些rm命令！|4336223|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/nvm-sh/nvm^0|2|N|12|6|2L|3|2D|3|0|0|8|6|0|0|M|6|1Y|D|2P|I|0|0|0|0|A|2|0^^$0|@$1|2|3|4|5|6|7|14|8|@$9|15|A|16|B|C]|$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@$9|1B|A|1C|1|1D]]|E|$]]|$1|F|3|G|5|6|7|1E|8|@$9|1F|A|1G|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|1H|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1I|8|@$9|1J|A|1K|B|C]|$9|1L|A|1M|B|C]|$9|1N|A|1O|B|C]]|D|@]|E|$]]|$1|O|3|P|5|J|7|1P|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|1Q|8|@]|D|@]|E|$]]|$1|S|3|T|5|J|7|1R|8|@]|D|@]|E|$K|L]]|$1|U|3|V|5|6|7|1S|8|@$9|1T|A|1U|B|C]]|D|@]|E|$]]|$1|W|3|-4|5|6|7|1V|8|@]|D|@]|E|$]]]|X|$Y|$5|Z|10|11|E|$12|13]]]]

If <code>npm cache clean --force</code> doesn't resolve the issue, try deleting the <code>~/.npm</code> directory (*nix/macOS). This is the directory where node stores its cache, locks, logs, global packages (unless you're using <a href="https://github.com/nvm-sh/nvm" rel="nofollow noreferrer">nvm</a>), and modules installed via <code>npx</code>.

First, backup your current <code>~./npm</code> directory:

<pre class="lang-sh prettyprint-override"><code>mv ~/.npm ~/.npm-backup
</code></pre>

Now try running your npm command again. This will create a new <code>~/.npm</code> directory. If the issue is resolved, you can safely remove you backup. Before doing so, you may want to review the global packages installed in your <code>~/.npm-backup</code> directory so you can reinstall them using <code>npm i -g [package]</code>.

<pre class="lang-sh prettyprint-override"><code>rm -rf ~/.npm-backup
</code></pre>

If the issue is not resolved, you can restore your backup:

<pre class="lang-sh prettyprint-override"><code>rm -rf ~/.npm
mv ~/.npm-backup ~/.npm
</code></pre>

Careful with those <code>rm</code> commands, folks!

blocks|key|4336244|text|这些命令对我很有效|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336245|sudo+npm+cache+clean+--force

sudo+npm+cache+verify

sudo+npm+i+npm@latest+-g|code-block|syntax|javascript|4336246|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

These commands worked for me

<pre class="lang-sh prettyprint-override"><code>sudo npm cache clean --force

sudo npm cache verify

sudo npm i npm@latest -g
</code></pre>

blocks|key|4336586|text|npm+cache+clean+--force
npm+update|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4336587|别忘了做"npm+update“。这是非常重要的一步。|unstyled|4336588|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>npm cache clean --force
npm update
</code></pre>
Do not forget to do &quot;npm update&quot;. it is very important step .

blocks|key|4336599|text|尝试设置|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336600|npm+config+set+strict-ssl+false|offset|length|style|CODE|4336601|然后再试着跑步|4336602|npm+install+-g+@angular/cli|4336603|entityMap^0|0|0|V|0|0|0|R|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@$D|P|E|Q|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@$D|T|E|U|F|G]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|M|$]]

Try setting
<code>npm config set strict-ssl false</code>
and then try running,
<code>npm install -g @angular/cli</code>

blocks|key|4336336|text|这是由于缓存或过时的Node+Package+Manager版本导致的。我刚刚更新了我的NPM，它工作正常，这里是将Npm更新到最新版本的命令。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336337|npm+i+npm@latest+-g|code-block|syntax|javascript|4336338|更新NPM后，运行所需的命令|4336339|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

This happens something due to cache or outdated version of Node Package Manager
i just updated my NPM it works fine
here is command to update Npm to latest version
<pre><code>npm i npm@latest -g
</code></pre>
after updating NPM run your desired command

blocks|key|4336714|text|npm+uninstall+-g+angular-cli

npm+cache+clear+--force|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4336715|或|unstyled|4336716|删除此文件夹目录(在Windows中)|4336717|rmdir+C:\Users\<ProfileName>\AppData\Roaming\npm
rmdir+C:\Users\<ProfileName>\AppData\Roaming\npm-cache|4336718|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|N|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$B|C]]|$1|K|3|-4|5|F|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<pre><code>npm uninstall -g angular-cli

npm cache clear --force
</code></pre>
OR
Delete this folder directory (In Windows)
<pre><code>rmdir C:\Users\&lt;ProfileName&gt;\AppData\Roaming\npm
rmdir C:\Users\&lt;ProfileName&gt;\AppData\Roaming\npm-cache
</code></pre>

blocks|key|4336403|text|这很简单|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336404|npm+cache+clean+--force|code-block|syntax|javascript|4336405|然后通过以下方式安装节点依赖项|4336406|npm+install|4336407|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

It's simple
<pre><code>npm cache clean --force
</code></pre>
then install node dependensis by
<pre><code>npm install
</code></pre>

blocks|key|4336449|text|首先卸载现有的npm包:+npm+uninstall+-g+create-react-app+(如果是全局安装的话是-g+)其次:+npm缓存清理--强制第三:+npm安装-g+create-react-app@latest并再次创建-react-app+my-app。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336450|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Firstly uninstall the existing npm package:
npm uninstall -g create-react-app (-g if you installed globally)
Secondly:
npm cache clean --force
Thirdly:
npm install -g create-react-app@latest and create-react-app my-app again.

blocks|key|4336481|text|如果您正在寻找npm安装，并且得到了类似的错误|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4336482|Delete+package-lock.json+and+npm+cache+clean+-force+and+try|4336483|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

If you looking for npm install and getting same kind of error
Delete package-lock.json and npm cache clean --force and try

blocks|key|4336541|text|在我的例子中，我将网络更改为一个更强大的网络，npm安装工作得很好：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4336542|npm+cache+clean+--force|code-block|syntax|javascript|4336543|entityMap^0|N|3|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

In my case I changed the network to a much stronger one and <code>npm</code> install worked perfectly:
<pre class="lang-sh prettyprint-override"><code>npm cache clean --force
</code></pre>

When creating a new Angular 5 project:
node version: 8.9.2
npm version: 5.5.1
My Command is:
<pre><code>npm install -g @angular/cli
</code></pre>
The Error is:
<pre class="lang-js prettyprint-override"><code>npm ERR! **Unexpected end of JSON input while parsing near '...nt-webpack-plugin&quot;:&quot;0'**
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Aashitec\AppData\Roaming\npm-cache\_logs\2017-12-06T13_10_10_729Z-debug.log
</code></pre>
<a href="http://www.aashitechno.in/2017-12-06T13_10_10_729Z-debug.log" rel="noreferrer">The error log is here</a>

NPM Install Error:Unexpected end of JSON input while parsing near '...nt-webpack-plugin":"0'

创建新的Angular 5项目时：节点版本: 8.9.2npm版本: 5.5.1我的命令是：npm install -g @angular/cli错误是：npm ERR! **Unexpected end of JSON input while parsing near '...nt-webpack-plugin":"...

问NPM安装错误:在分析‘...nt-webpack-plugin’附近时JSON输入意外结束：“0”
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问NPM安装错误:在分析‘...nt-webpack-plugin’附近时JSON输入意外结束：“0”EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问NPM安装错误:在分析‘...nt-webpack-plugin’附近时JSON输入意外结束：“0”
EN