当试图从库Module not found: Error: Can't resolve './decorators/Emit'导入一些功能时,我得到了错误的房产装饰师.那么,我没有问这个问题,如果原因很简单,比如忘记安装这个软件包。该软件包已安装并呈现:

IntelliJ的想法并没有以某种方式在文件三视图上显示它,但我仍然可以通过go to source功能查看它,当然,我通过本机文件系统检查这些文件。

这些错误如下:
ERROR in ../node_modules/vue-property-decorator/lib/index.js 3:0-41
Module not found: Error: Can't resolve './decorators/Emit' in 'C:\Users\XXXX\Package\node_modules\vue-property-decorator\lib'
@ ./index.ts 1:0-49 2:12-19
ERROR in ../node_modules/vue-property-decorator/lib/index.js 4:0-45
Module not found: Error: Can't resolve './decorators/Inject' in 'C:\Users\XXXX\Package\node_modules\vue-property-decorator\lib'
@ ./index.ts 1:0-49 2:12-19
ERROR in ../node_modules/vue-property-decorator/lib/index.js 5:0-43
Module not found: Error: Can't resolve './decorators/Model' in 'C:\Users\XXXX\Package\node_modules\vue-property-decorator\lib'
@ ./index.ts 1:0-49 2:12-19\通常,这样的错误是在忘记TypeScript编译器的一些设置(如allowSyntheticDefaultImports或esModuleInterop )时发生的。然而,这些错误是Webpack错误,而不是TypeScript错误。但是为了以防万一,我将附加我的TypeScript配置:
{
"compilerOptions": {
"target": "ES2020",
"moduleResolution": "node",
"allowSyntheticDefaultImports": true,
"esModuleInterop": true,
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"experimentalDecorators": true,
"baseUrl": "./",
"paths": {}
}
}Webpack的配置是:
import Webpack from "webpack";
import Path from "path";
import { VueLoaderPlugin } from "vue-loader";
const webpackConfig: Webpack.Configuration = {
context: Path.resolve(process.cwd(), "Source"),
entry: "./index.ts",
output: {
filename: "index.js",
path: Path.resolve(process.cwd(), "Distributable")
},
mode: "development",
watch: true,
module: {
rules: [
{
test: /\.ts$/,
loader: "ts-loader",
options: {
appendTsSuffixTo: [ /\.vue$/ ]
}
},
{
test: /\.vue$/,
loader: "vue-loader"
},
{
test: /\.pug$/u,
oneOf: [
{
resourceQuery: /^\?vue/u,
use: [ "pug-plain-loader" ]
},
{
use: [
{
loader: "html-loader",
options: {
minimize: { caseSensitive: true }
}
},
"pug-html-loader"
]
}
]
}
]
},
resolve: {
extensions: [ ".ts" ]
},
plugins: [
new VueLoaderPlugin()
]
};
export default webpackConfig;A对vue-property-decorator的Vue 2.x没有任何问题。但这是我第一次使用10.x版本的Vue 3.x。
请不要推荐我的样板,通过Vue-cli或Vite -在这里,我们正在谈论与Webpack手工设置。
发布于 2021-11-19 00:56:57
您必须在Webpack配置中添加.js扩展:
resolve: {
extensions: [".js", ".ts"]
},.js扩展始终必须包含在任何配置中,因为所有依赖项都将编译为JavaScript,Webpack也必须处理这些依赖项。
我克隆了您的回购程序,之后Webpack只报告了一个关于缺少pug包的错误,但是安装它解决了这个问题,那么剩下的错误与您的tsconfig.json中的noUnusedParameters: true有关。
https://stackoverflow.com/questions/69869470
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