Tengo un problema al actualizar mi proyecto de angular 8.2.1 a angular 13.

Después de una actualización exitosa mientras preparaba una compilación, aparece el siguiente error.

 Data path "" must NOT have additional properties(extractCss).

Ya cambié el nombre de styleext con style en el archivo angular.json, pero aún no puedo encontrar la causa raíz de este error.

El archivo angular.json es el siguiente.

 { "$schema": "./node_modules/@angular/cli/lib/config/schema.json", "version": 1, "newProjectRoot": "projects", "projects": { "qiwkCollaborator": { "projectType": "application", "schematics": { "@schematics/angular:component": { "style": "scss" } }, "root": "", "sourceRoot": "src", "prefix": "app", "architect": { "build": { /* "configurations": { "fr": { "aot": true, "outputPath": "dist/qwikCollaborator/fr/", "i18nFile": "src/translate/messages.fr.xlf", "i18nFormat": "xlf", "i18nLocale": "fr", "i18nMissingTranslation": "error" }, "en": { "aot": true, "outputPath": "dist/qwikCollaborator/en/", "i18nFile": "src/translate/messages.en.xlf", "i18nFormat": "xlf", "i18nLocale": "en", "i18nMissingTranslation": "error" } },*/ "builder": "@angular-devkit/build-angular:browser", "options": { "outputPath": "dist/qiwkCollaborator", "index": "src/index.html", "main": "src/main.ts", "polyfills": "src/polyfills.ts", "tsConfig": "tsconfig.app.json", "aot": false, "assets": [ "src/favicon.ico", "src/assets" ], "styles": [ "src/styles.scss", "src/assets/css/custom-mobile.css", "src/assets/css/custom.css" ], "scripts": [ "node_modules/jquery/dist/jquery.min.js", "src/assets/js/qwikCollaborator.js" ] }, "configurations": { "es5": { "tsConfig": "./tsconfig.es5.json" }, "production": { "fileReplacements": [ { "replace": "src/environments/environment.ts", "with": "src/environments/environment.prod.ts" } ], "optimization": true, "outputHashing": "all", "sourceMap": false, "extractCss": true, "namedChunks": false, "aot": true, "extractLicenses": true, "vendorChunk": false, "buildOptimizer": true, "budgets": [ { "type": "initial", "maximumWarning": "2mb", "maximumError": "5mb" }, { "type": "anyComponentStyle", "maximumWarning": "6kb", "maximumError": "10kb" } ] } } }, "serve": { /* "configurations": { "fr": { "browserTarget": "qwikCollaborator:build:fr" }, "en": { "browserTarget": "qwikCollaborator:build:en" } , },*/ "builder": "@angular-devkit/build-angular:dev-server", "options": { "browserTarget": "qiwkCollaborator:build" }, "configurations": { "es5": { "browserTarget": "qiwkCollaborator:build:es5" }, "production": { "browserTarget": "qiwkCollaborator:build:es5" } } }, "extract-i18n": { "builder": "@angular-devkit/build-angular:extract-i18n", "options": { "browserTarget": "qiwkCollaborator:build" } }, "test": { "builder": "@angular-devkit/build-angular:karma", "options": { "main": "src/test.ts", "polyfills": "src/polyfills.ts", "tsConfig": "tsconfig.spec.json", "karmaConfig": "karma.conf.js", "assets": [ "src/favicon.ico", "src/assets" ], "styles": [ "src/styles.scss" ], "scripts": ["../node_modules/jspdf/dist/jspdf.min.js"] } }, "lint": { "builder": "@angular-devkit/build-angular:tslint", "options": { "tsConfig": [ "tsconfig.app.json", "tsconfig.spec.json", "e2e/tsconfig.json" ], "exclude": [ "**/node_modules/**" ] } }, "e2e": { "builder": "@angular-devkit/build-angular:protractor", "options": { "protractorConfig": "e2e/protractor.conf.js", "devServerTarget": "qiwkCollaborator:serve" }, "configurations": { "production": { "devServerTarget": "qiwkCollaborator:serve:production" } } } } }}, "defaultProject": "qiwkCollaborator" }

¿Cómo deshacerse de esta propiedad adicional?

¿Puede alguien ayudarme con esto?

¡gracias de antemano!