centos下载报错Error: Failed to download metadata for repo ‘appstream‘: Cannot prepare internal mirrorlis

Posted 2023-04-14 hkgan

　　✨在学习使用 docker 技术过程中，基于 centos 镜像自定义新的镜像，其中基础镜像 centos 需要提前安装好 vim 和 net-tools，然而在刚开始通过 yum -y install vim 安装 vim 时，便出现了错误提示信息：

Error: Failed to download metadata for repo \'appstream\': Cannot prepare internal mirrorlist: No URLs in mirrorlist

　　✨上面的报错信息意思是，从仓库 ‘appstream’ 下载元数据失败：由于镜像列表中没有 URL，不能准备内部镜像列表。

Vue报错Module build failed: Error: No parser and no file path given, couldn't infer a p arser.(示

在创建一个vue项目启动时报错，报错的内容为： 
error in ./src/App.vue

Module build failed: Error: No parser and no file path given, couldn’t infer a p 
arser. 
at UndefinedParserError.Wrapper (D:\dyyc\bookstore\[email protected] 
[email protected]\index.js:1948:14) 
at new UndefinedParserError (D:\dyyc\bookstore\[email protected] 
@prettier\index.js:2055:83) 
at normalize (D:\dyyc\bookstore\[email protected]@prettier\index 
.js:7051:13) 
at formatWithCursor (D:\dyyc\bookstore\[email protected]@prettie 
r\index.js:10370:12) 
at D:\dyyc\bookstore\[email protected]@prettier\index.js:31115:1 
5 
at Object.format (D:\dyyc\bookstore\[email protected]@prettier\i 
ndex.js:31134:12) 
at Object.module.exports (D:\dyyc\bookstore\[email protected]@ 
vue-loader\lib\template-compiler\index.js:80:23)

@ ./src/App.vue 11:0-392 
@ ./src/main.js 
@ multi ./node_modules/[email protected]@webpack-dev-server/client?htt 
p://localhost:8082 webpack/hot/dev-server ./src/main.js

 

原因是prettier 更新到1.13.1导致的，component-compiler-utils 1.3.1 已经更新修复了.

【解决方法】：

1、node_modules下面的[email protected]@prettier文件夹删除

2、控制台安装  cnpm install --save-dev [email protected]

3、控制台运行 cnpm run dev

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