package.json 内に次のようなプロジェクトがあります。この投稿で同じエラーが発生し、1 月までに同じ手順で修正しましたが、役に立ちませんでした。node_modules を吹き飛ばしましたが、それでもこのエラーが発生します。何か案は？
{
"license": "COMMERCIAL",
"name": "app",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "npm run arc-merge-languages && ng serve",
"build": "npm run arc-merge-languages && ng build",
"lint": "ng lint",
"e2e": "ng e2e",
"arc-merge-languages": "node -e \"require('./node_modules/@arc/arc-frontend-utils/src/index').mergeLanguageFiles()\"",
"packagr": "ng-packagr -p ./arc-seed-frontend/ng-package.json",
"packonly": "ng-packagr -p arc-seed-frontend/ng-package.json",
"preprotractor": "webdriver-manager update --standalone --versions.standalone 3.0.1",
"protractor": "protractor ./protractor.conf.js",
"test": "npm run protractor --silent",
"pretest": "serenity update",
"report": "serenity run"
},
"private": false,
"dependencies": {
"@angular/animations": "^5.2.0",
"@angular/cdk": "^5.0.4",
"@angular/common": "^5.2.0",
"@angular/compiler": "^5.2.0",
"@angular/core": "^5.2.0",
"@angular/forms": "^5.2.0",
"@angular/http": "^5.2.0",
"@angular/platform-browser": "^5.0.0",
"@angular/platform-browser-dynamic": "^5.0.0",
"@angular/router": "^5.0.0",
"@ngrx/effects": "^5.0.1",
"@ngrx/entity": "^5.0.1",
"@ngrx/router-store": "^5.0.0",
"@ngrx/store": "^5.0.0",
"@ngrx/store-devtools": "^5.0.0",
"@ngx-translate/core": "^9.1.1",
"@ngx-translate/http-loader": "^2.0.1",
"web-animations-js": "^2.3.1",
"browser-sync": "^2.23.5",
"chart.js": "^2.7.1",
"core-js": "^2.5.3",
"font-awesome": "^4.7.0",
"fullcalendar": "^3.8.0",
"jquery": "^3.2.1",
"moment": "^2.17.1",
"primeng": "^5.2.0",
"quill": "^1.3.4",
"rxjs": "^5.5.6",
"zone.js": "^0.8.20",
"intl": "^1.2.5",
"serenity-js": "^1.10.6"
},
"devDependencies": {
"@angular/cli": "^1.6.4",
"@angular/compiler-cli": "^5.2.0",
"@angular/language-service": "^5.2.0",
"@types/chai": "4.0.0",
"@types/chai-as-promised": "0.0.31",
"@types/cucumber": "1.3.1",
"@types/jasmine": "~2.8.4",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~9.3.0",
"angular4-swagger-client-generator": "~0.1.12",
"chai": "4.0.2",
"chai-as-promised": "7.0.0",
"chai-smoothie": "^0.3.2",
"chrome-headless-launcher": "^0.1.5",
"codelyzer": "4.0.2",
"cpx": "^1.5.0",
"cucumber": "1.3.2",
"glob": "7.1.2",
"jasmine-core": "^2.8.0",
"jasmine-marbles": "^0.2.0",
"jasmine-spec-reporter": "^4.2.1",
"karma": "^2.0.0",
"karma-chrome-launcher": "^2.2.0",
"karma-cli": "^1.0.1",
"karma-coverage-istanbul-reporter": "^1.3.3",
"karma-jasmine": "^1.1.1",
"karma-jasmine-html-reporter": "^0.2.2",
"ng-packagr": "^2.0.0",
"ng-swagger-gen": "^0.10.0",
"ngc": "^1.0.0",
"protractor": "^5.2.2",
"protractor-cucumber-framework": "3.1.2",
"serenity-cli": "^0.8.0",
"source-map-explorer": "^1.5.0",
"ts-node": "^4.1.0",
"tsickle": "^0.27.2",
"tslint": "^5.9.1",
"typescript": "^2.6.2"
}
}
[09:57:33] I/local - Selenium スタンドアロン サーバーを開始しています... [09:57:42] I/local - Selenium スタンドアロン サーバーがhttp://19.99.39.19:63273/wd/hubで開始しました [09: 57:59] E/launcher - エラー: TypeError: _.chain(...).toPairs は関数ではありません