blocks|key|553156|text|我也遇到了这个问题，最后发现是react+native+cli的问题，我安装了react+native+cli的最新版本，Expo已经恢复正常|type|unstyled|depth|inlineStyleRanges|entityRanges|data|553157|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 also encountered this problem, and finally found that it was the problem of react native cli，I installed the latest version of react native cli，Expo is back to normal

blocks|key|2472521|text|npm安装相关的问题很常见，如果您在早期安装时有任何错误，但可以避免。了解有关npm+tree的更多信息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2472522|对我有效的步骤是:|offset|length|style|BOLD|2472523|2472524|npm缓存清理--强制|ordered-list-item|2472525|2472526|2472527|npm缓存验证|2472528|2472529|2472530|npm+-g卸载expo-cli+--保存|2472531|2472532|2472533|npm安装expo-cli+--global|2472534|2472535|2472536|expo初始化应用程序-名称|2472537|2472538|2472539|cd应用程序名称|2472540|2472541|2472542|npm启动|2472543|2472544|如果在Windows和根目录下工作，总是以管理员身份运行。|2472545|entityMap^0|0|5|4|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|I|B|0^^$0|@$1|2|3|4|5|6|7|1E|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1F|8|@$D|1G|E|1H|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|1I|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|1J|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|1K|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]|$1|N|3|O|5|K|7|1M|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|1N|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]|$1|R|3|S|5|K|7|1P|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|1R|8|@]|9|@]|A|$]]|$1|V|3|W|5|K|7|1S|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1T|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1U|8|@]|9|@]|A|$]]|$1|Z|3|10|5|K|7|1V|8|@]|9|@]|A|$]]|$1|11|3|-4|5|6|7|1W|8|@]|9|@]|A|$]]|$1|12|3|-4|5|6|7|1X|8|@]|9|@]|A|$]]|$1|13|3|14|5|K|7|1Y|8|@]|9|@]|A|$]]|$1|15|3|-4|5|6|7|1Z|8|@]|9|@]|A|$]]|$1|16|3|-4|5|6|7|20|8|@]|9|@]|A|$]]|$1|17|3|18|5|K|7|21|8|@]|9|@]|A|$]]|$1|19|3|-4|5|6|7|22|8|@]|9|@]|A|$]]|$1|1A|3|1B|5|6|7|23|8|@$D|24|E|25|F|G]]|9|@]|A|$]]|$1|1C|3|-4|5|6|7|26|8|@]|9|@]|A|$]]]|1D|$]]

Problems related to npm installation are very common If you do any mistake in early installation, but is avoided. Learn more about npm tree.
Steps worked for me are :
<ol>
<li>npm cache clean --force
</li>
<li>npm cache verify
</li>
<li>npm -g uninstall expo-cli --save
</li>
<li>npm install expo-cli --global
</li>
<li>expo init app-name
</li>
<li>cd app-name
</li>
<li>npm start
</li>
</ol>
Always run as administrator if working on Windows and in root directory.

blocks|key|561282|text|不幸的是，上面描述的所有解决方案在我的机器上都不起作用...这是我对这个问题的最新解决方案。这个可以在我的机器上运行100%25...使用npm+i+-g+expo-cli这将自动添加所需的包，并删除不必要的包。是的，当然，你不需要卸载并重新安装它。跟着我的脚步就行了。而且，您可以使用expo+init创建您的expo项目。我希望我的解决方案能帮助你摆脱这个烦人的问题……|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|561283|entityMap^0|1V|H|3X|9|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

Unfortunately, all the solutions described above didn't work on my machine...
Here is my latest solution for this problem...
This worked 100% on my machine...
Use <code>npm i -g expo-cli</code>
This will automatically add the required packages and also remove the unnecessary ones.
Yes, surely, you don't need to uninstall and re-install it again.
Just follow my steps.
And, you can create your expo project using <code>expo init</code>.
I hope my solution will help you out from this annoying problem....

blocks|key|3701084|text|我刚刚做了npm+install，它对我很有效，但每次我创建一个新的世博会项目时，我都必须这样做。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3701085|entityMap^0|5|B|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|$]]

I just did <code>npm install</code> and it worked for me, but I had do that every time I create a new expo project.

blocks|key|3701098|text|上面的解决方案对我不起作用，但是如果你在应用程序目录中使用'npm+install‘，你会得到一个提示，你应该尝试'npm+install+--force’err+message|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3701099|在项目开始时，您应该拥有所有这些文件、文件夹和文件，否则并没有安装所有的依赖项，这就是我们遇到问题的原因。folder+structure|3701100|在将--force添加到npm+install之后，您就安装了所有依赖项。现在，您可以使用npm+start运行该应用程序。|3701101|entityMap|0|LINK|mutability|MUTABLE|url|https://i.stack.imgur.com/UUL0i.png|1|https://i.stack.imgur.com/29rd6.png^0|26|B|0|0|1H|G|1|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]]|C|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]]]

The solutions above didn't work for me but if you use 'npm install' in the directory of the app you get a clue that you shuold try 'npm install --force'
<a href="https://i.stack.imgur.com/UUL0i.png" rel="nofollow noreferrer">err message</a>
You should have all these files folders and files at the start of the project otherwise not all the dependencies have been installed which is why we were getting the problem.<a href="https://i.stack.imgur.com/29rd6.png" rel="nofollow noreferrer">folder structure</a>
After you have added --force to npm install you have all the dependencies installed. Now you can run the app with npm start.

blocks|key|5814265|text|此错误与git帐户有关。expos需要一个git帐户来设置react原生项目|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5814266|如果你使用的是windows，你需要在本地电脑上安装git，然后打开你的终端并输入这个命令|5814267|git+config+--global+user.name+"your_username"

git+config+--global+user.email+"your_email_address@example.com"|code-block|syntax|javascript|5814268|之后，将任何github项目克隆到您的本地计算机。它将要求登录到Github|5814269|完成所有这些步骤后，尝试使用expo+init+<projectname>|offset|length|style|BOLD|CODE|5814270|entityMap^0|0|0|0|0|E|N|E|N|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|V|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|W|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|X|8|@$M|Y|N|Z|O|P]|$M|10|N|11|O|Q]]|9|@]|A|$]]|$1|R|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|S|$]]

This Error is regarding to the git account. expos need a git account to setup react native project
If you are using windows you need to install git in your local PC
after that open your Terminal and type this command
<pre><code>git config --global user.name &quot;your_username&quot;

git config --global user.email &quot;your_email_address@example.com&quot;
</code></pre>
after that clone any github project to your local computer. it will ask to login to Github
after all these steps try <code>expo init &lt;projectname&gt;</code>

I am using <code>react native</code> and <code>Expo</code>. I am unable to build new app because after I use <code>expo init appName</code> it shows the following error.
Heres the full message:
<pre><code> Using npm to install packages. You can pass --yarn to use Yarn instead.

√ Downloaded and extracted project files.
× Something when wrong installing JavaScript dependencies. Check your npm logs. Continuing to initialize the app.

✅ Your project is ready!

To run your project, navigate to the directory and run one of the following npm commands.

- cd Scanner
- npm start # you can open iOS, Android, or web from here, or run them directly with the commands below.
- npm run android
- npm run ios # requires an iOS device or macOS for access to an iOS simulator
- npm run web
</code></pre>
I tried multiple times to create a blank project, also tried <code>npm install</code> to install failed/not downloaded libraries and continue after failure but it showed another error:
<pre><code>npm ERR! code Z_BUF_ERROR
npm ERR! errno -5
npm ERR! zlib: unexpected end of file
</code></pre>
also tried <code>npm cache verify</code> that showed cache is ok <code>Content verified: 3562 (252580364 bytes)</code>.
So, How can I solve this issue?

RN Expo issue - Something when wrong installing JavaScript dependencies. Check your npm logs. Continuing to initialize the app

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我使用的是react native和Expo。我无法构建新的应用程序，因为在我使用expo init appName后，它显示以下错误。下面是完整的信息： Using npm to install packages. You can pass --yarn to use Yarn instead.√ Downloade...

问RN Expo问题-错误安装JavaScript依赖项时的问题。检查您的npm日志。继续初始化应用程序
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问RN Expo问题-错误安装JavaScript依赖项时的问题。检查您的npm日志。继续初始化应用程序EN