blocks|key|4356885|text|app-脚本目前兼容Node6和Node7。İ如果您安装了Node8，请卸载并安装Node6稳定版本。这个解决了错误，现在我可以使用离子3，角度4。保重!|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4356886|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|$]]

app-scripts currently compatible with node 6 and 7.
İf you installed node 8, then please uninstall and install node 6 stable version.
This solved error and now i can use ionic 3, angular 4 .
Take care!

blocks|key|4356856|text|尝试从npm安装app-script|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4356857|npm+i@i/app-scripts|4356858|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|$]]

Try installing app-script from npm

npm i @ionic/app-scripts

blocks|key|4357330|text|要获取最新的@ionic/app-scripts，请运行以下命令：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4357331|npm+install+@ionic/app-scripts@latest+--save-dev|code-block|syntax|javascript|4357332|entityMap^0|6|I|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|$]]

To get the latest <code>@ionic/app-scripts</code>, run the following command:

<pre><code>npm install @ionic/app-scripts@latest --save-dev
</code></pre>

blocks|key|4357299|text|我遇到了这个问题，我通过删除node_modules/文件夹并运行命令npm+install解决了这个问题，现在我的应用可以工作了|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4357300|entityMap^0|Z|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 had this issue , i solved it by deleting node_modules/ folder and ran the command <code>npm install</code>now my app works

blocks|key|4357477|text|我尝试了这篇文章中提到的每一种非降级解决方案，以各种方式，但都没有奏效。在没有任何损失的情况下，我选择了降级(我使用sudo+apt-get+purge+--auto-remove+nodejs删除了以前的8.x版本，然后在6.x分支using+the+nodesource+ppa上安装了最后一个稳定版本)。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4357478|尝试在原始项目文件夹中运行时仍然会遇到相同的错误，但是后来我创建了一个新项目，而ionic+serve在这个空间中工作得很好。|4357479|顺便说一句，我不需要在之后运行npm+update或npm+i+@ionic/app-scripts，但我确实发现有必要养成在运行命令时将sudo放在前面(或者使用sudo+-s进入根帐户)的习惯。|4357480|entityMap|0|LINK|mutability|MUTABLE|url|https://joshtronic.com/2017/10/20/upgrade-to-nodejs-8-on-ubuntu-1710/^0|1M|13|39|O|0|0|14|B|0|F|A|Q|O|1X|4|2A|7|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@$9|U|A|V|1|W]]|E|$]]|$1|F|3|G|5|6|7|X|8|@$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|10|8|@$9|11|A|12|B|C]|$9|13|A|14|B|C]|$9|15|A|16|B|C]|$9|17|A|18|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|19|8|@]|D|@]|E|$]]]|K|$L|$5|M|N|O|E|$P|Q]]]]

I tried every non-downgrade solution mentioned in this thread, in all kinds of ways and none of them worked. With nothing left to lose, I went down the downgrade route (I used <code>sudo apt-get purge --auto-remove nodejs</code> to remove previous 8.x version and then installed the last stable ver on the 6.x branch <a href="https://joshtronic.com/2017/10/20/upgrade-to-nodejs-8-on-ubuntu-1710/" rel="nofollow noreferrer">using the nodesource ppa</a>). 

Still got the same errors trying to run in the original project folders, but then I created a new project and <code>ionic serve</code> worked just fine in that space. 

FWIW, I did not need to run <code>npm update</code> or <code>npm i @ionic/app-scripts</code> afterwards, but I did find it necessary to adopt the habit of running commands with <code>sudo</code> in front (or you <code>sudo -s</code> into root account).

blocks|key|4357592|text|我遇到了同样的问题，我在修复它时遇到了问题。但是，我将我的应用程序脚本npm+install+-g+@ionic/app-scripts@latest+--save-dev更新到了最新版本，我的问题就解决了|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4357593|​|4357594|npm+install+-g+@ionic/app-scripts@latest+--save-dev|code-block|syntax|javascript|4357595|4357596|entityMap^0|Z|1F|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|T|8|@]|D|@]|E|$K|L]]|$1|M|3|G|5|6|7|U|8|@]|D|@]|E|$]]|$1|N|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|O|$]]

I ran into the same issue and i had problems fixing it. However i update my app scripts <code>npm install -g @ionic/app-scripts@latest --save-dev</code> to the latest version and my problem was solved 

<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>npm install -g @ionic/app-scripts@latest --save-dev</code></pre>
</div>
</div>

blocks|key|4357311|text|我有这个问题，通过执行cnpm+i+@ionic/app-scripts解决了。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4357312|entityMap^0|B|P|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 had the issue, solved by execute <code>cnpm i @ionic/app-scripts</code>.

blocks|key|4356984|text|只需打开一个新的终端窗口/会话。我想不出来，但它可能与env有关。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4356985|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|$]]

Just open a new terminal window/session. I could not figure it out, but it's probably related to env.

blocks|key|4357036|text|这些选项对我来说都不起作用。但我可以通过使用npm更新来更新节点，这样问题就解决了，应用程序也启动了。祝好运。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357037|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|$]]

None of the options worked for me.
But I could make it work by updating node with
npm update
After this, the problem was solved and the application started.
Good Luck.

blocks|key|4357553|text|我也遇到了同样的问题，下面是对我有效的方法|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357554|我试着用VSCode终端运行这个程序，但我用的是windows+cmd，它运行得很好。我认为错误是在VSCode终端，它不能识别项目中的应用脚本模块。也许它会在以后的更新中修复。|4357555|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|$]]

I had the same problem and here is what worked for me

I was trying to run the program using VSCode terminal, Instead I used the windows cmd and it ran perfectly. I think the error is in VSCode terminal, it cannot identify the app-scripts module inside the project. Maybe it will be fixed in a later update.

blocks|key|4357636|text|在我的例子中，我需要将NODE_ENV设置为production，然后它才能成功安装|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357637|set+NODE_ENV=production
npm+install+@ionic/app-scripts@latest+--save-dev|code-block|syntax|javascript|4357638|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|$]]

In my case, I need to set NODE_ENV to production then it installs successfully
<pre><code>set NODE_ENV=production
npm install @ionic/app-scripts@latest --save-dev
</code></pre>

blocks|key|4356874|text|如果您的mac或linux使用sudo，则必须以管理员身份创建项目；如果您的windows以管理员身份运行控制台并创建项目，则必须以管理员身份创建项目|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4356875|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|$]]

You must create the project as administrator if you have mac or linux uses sudo, if you have windows run the console as administrator and create the project

blocks|key|4357132|text|运行此脚本后，我的问题得到了解决：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4357133|npm+i+@ionic/app-scripts|code-block|syntax|javascript|4357134|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|$]]

My issue was solved after run this script:

<pre><code>npm i @ionic/app-scripts
</code></pre>

I'm new to Ionic. I was following the Ionic documentation "get started", created a project sample named "super". The problem is that when I run the command line <code>ionic serve</code> in the project directory, it threw an error <code>Error: Cannot find module '@ionic/app-scripts'</code>

Error: Cannot find module '@ionic/app-scripts'

Ionic

我是个新手。我遵循Ionic文档"get started"，创建了一个名为"super“的项目示例。问题是，当我在项目目录中运行命令行ionic serve时，它抛出了一个错误Error: Cannot find module '@ionic/app-scripts'

问错误:找不到模块'@ionic/app-scripts‘
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回答 13

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