【发布时间】:2021-07-23 21:18:46
【问题描述】:
我想在 VScode 扩展 API 上使用 '@babel/preset-react 编译 JSX 文件。在执行此操作时,我遇到了如下错误。我尝试了几种安装方法,但仍然无法获得任何结果。它适用于基本节点应用程序,但不适用于 VScode 扩展 API。
Error: Cannot find module '@babel/preset-react'
at webpackEmptyContext (c:\Users\PC\Desktop\type-svg\jsx-svg\dist\extension.js:56404:10)
at resolveStandardizedName (c:\Users\PC\Desktop\type-svg\jsx-svg\dist\extension.js:57964:7)
at resolvePreset (c:\Users\PC\Desktop\type-svg\jsx-svg\dist\extension.js:57912:10)
js:120:14)
c:\Users\PC\AppData\Local\Programs\Microsoft VS C
代码块:
try {
let output = babel.transformSync("code", {
"presets": ["@babel/preset-react"]
});
console.log(output)
} catch (e) {
console.log(e)
}
package.json 文件:
{
"name": "jsx-svg",
"displayName": "",
"description": "jsx-svg",
"version": "0.0.1",
"engines": {
"vscode": "^1.55.0"
},
"categories": [
"Other"
],
"activationEvents": [
"onCommand:jsx-svg.helloWorld"
],
"main": "./dist/extension.js",
"contributes": {
"commands": [
{
"command": "jsx-svg.helloWorld",
"title": "Hello World"
}
]
},
"scripts": {
"vscode:prepublish": "yarn run package",
"compile": "webpack",
"watch": "webpack --watch",
"package": "webpack --mode production --devtool hidden-source-map",
"test-compile": "tsc -p ./",
"test-watch": "tsc -watch -p ./",
"pretest": "yarn run test-compile && yarn run lint",
"lint": "eslint src --ext ts",
"test": "node ./out/test/runTest.js"
},
"devDependencies": {
"@babel/core": "^7.14.0",
"@babel/plugin-syntax-jsx": "^7.12.13",
"@babel/plugin-transform-react-jsx": "^7.13.12",
"@babel/preset-react": "^7.13.13",
"@babel/template": "^7.12.13",
"@babel/traverse": "^7.14.0",
"@types/glob": "^7.1.3",
"@types/mocha": "^8.0.4",
"@types/node": "^12.11.7",
"@types/vscode": "^1.55.0",
"@typescript-eslint/eslint-plugin": "^4.14.1",
"@typescript-eslint/parser": "^4.14.1",
"eslint": "^7.19.0",
"glob": "^7.1.6",
"mocha": "^8.2.1",
"ts-loader": "^8.0.14",
"typescript": "^4.1.3",
"vscode-test": "^1.5.0",
"webpack": "^5.19.0",
"webpack-cli": "^4.4.0"
},
"dependencies": {
"@types/babel__core": "^7.1.14"
}
}
【问题讨论】:
-
我建议删除
node_modules文件夹并运行npm install -
我试了很多次,还是不行。
-
如果你这样做
"presets": [require("@babel/preset-react")]是否有效? -
这行得通@loganfsmyth 谢谢!
标签: javascript node.js visual-studio-code babeljs vscode-extensions