我有一个Angular 的应用程序,并希望安装@cardano-sdk/core直接与Cardano工作,但在安装过程中,我得到这个错误,这似乎是在Cardano文件:
./node_modules/@dcspark/cardano-multiplatform-lib-nodejs/cardano_multiplatform_lib.js:35766:11-31 - Error: Module not found: Error: Can't resolve 'path' in '/Users/Lilit_Mazmanyan/WebstormProjects/tez-front/node_modules/@dcspark/cardano-multiplatform-lib-nodejs'
BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.
If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }'
- install 'path-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "path": false }
下面是我的webpack.config.js:
const path = require('path');
const webpack = require('webpack');
module.exports = {
mode: 'development', entry: './src/index.js', output: {
filename: 'bundle.js', path: path.resolve(__dirname, 'dist'),
}, resolve: {
fallback: {
'path': false
}
}
};
我也试过用"fs": false, "path": require.resolve("path-browserify"), "buffer": require.resolve("buffer/")
代替路径,但也没有帮助。
下面是package.json:
{
"name": "tez-front",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"watch": "ng build --watch --configuration development",
"test": "ng test"
},
"private": true,
"dependencies": {
"@angular/animations": "^14.2.0",
"@angular/common": "^14.2.0",
"@angular/compiler": "^14.2.0",
"@angular/core": "^14.2.0",
"@angular/forms": "^14.2.0",
"@angular/platform-browser": "^14.2.0",
"@angular/platform-browser-dynamic": "^14.2.0",
"@angular/router": "^14.2.0",
"@cardano-sdk/core": "^0.11.0",
"@types/pouchdb-core": "^7.0.11",
"pouchdb-core": "^8.0.1",
"rxjs": "~7.5.0",
"tslib": "^2.3.0",
"util": "^0.12.5",
"zone.js": "~0.11.4"
},
"devDependencies": {
"@angular-devkit/build-angular": "^14.2.11",
"@angular/cli": "~14.2.11",
"@angular/compiler-cli": "^14.2.0",
"@types/blake2b": "^2.1.0",
"@types/jasmine": "~4.0.0",
"@types/lodash": "^4.14.194",
"buffer": "^6.0.3",
"jasmine-core": "~4.3.0",
"karma": "~6.4.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage": "~2.2.0",
"karma-jasmine": "~5.1.0",
"karma-jasmine-html-reporter": "~2.0.0",
"path-browserify": "^1.0.1",
"typescript": "~4.7.2"
}
}
我看过similar issue,但它并没有帮助解决问题。
我该如何解决问题?
1条答案
按热度按时间hfyxw5xn1#
您可以尝试以下操作:
1.添加
@dcspark/cardano-multiplatform-lib-browser
作为依赖项。这就是你想要在浏览器中运行的风格。1.更新webpack,将导入到“@dcspark/cardano-multiplatform-lib-nodejs”的内容替换为浏览器版本: