常见问题

vue2 + webpack4 运行报错

monaco-editor@0.37.1/node_modules/monaco-editor/esm/vs/language/typescript/monaco.contribution.js

Module parse failed: Unexpected token (37:13)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
|     return lazyLanguageLoaders[languageId];
|   }
>   _languageId;
|   _loadingTriggered;
|   _lazyLoadPromise;

官方仓库issuesissues 解决问题

提示

1.要么升级webpack到5.**

2.要么降低monaco-editor的版本到0.30.1以下

注意

如果降低monaco-editor的版本的时候，要选择匹配的插件版本

monaco-editor-webpack-plugin

monaco-editor-webpack-plugin	monaco-editor
7..	>= 0.31.0
6..	0.30.*
5..	0.29.*
4..	0.25., 0.26., 0.27., 0.28.
3..	0.22., 0.23., 0.24.*
2..	0.21.*
1.9.*	0.20.*
1.8.*	0.19.*
1.7.*	0.18.*