Custom Webpack throws error on production build. Data path ".budgets[1].type" should be equal to one of the allowed values

I get an error message, when i try to build my angular app with a custom webpack config and production flag. Without the --prod flag, or the default builder, everything works fine.

I use Angular 8 custom-webpack-builder 8.1.0

Error Message An unhandled exception occurred: Schema validation failed with the following errors: Data path ".budgets[1].type" should be equal to one of the allowed values.

Angular.json

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "projects": {
    "unfall": {
      "projectType": "application",
      "schematics": {
        "@schematics/angular:component": {
          "style": "scss"
        }
      },
      "root": "",
      "sourceRoot": "src",
      "prefix": "unfvor",
      "architect": {
        "build": {
          "builder": "@angular-builders/custom-webpack:browser",
          "options": {
            "outputPath": "release/unfall",
            "index": "src/index.html",
            "main": "src/main.single-spa.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "tsconfig.app.json",
            "aot": false,
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "src/styles.scss"
            ],
            "customWebpackConfig": {
              "path": "./webpack.config.js"
            }
          },
          "configurations": {
            "production": {
              "fileReplacements": [
                {
                  "replace": "src/environments/environment.ts",
                  "with": "src/environments/environment.prod.ts"
                }
              ],
              "optimization": true,
              "outputHashing": "none",
              "sourceMap": false,
              "extractCss": false,
              "namedChunks": false,
              "aot": true,
              "extractLicenses": true,
              "vendorChunk": false,
              "buildOptimizer": true,
              "budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "2mb",
                  "maximumError": "5mb"
                },
                {
                  "type": "anyComponentStyle",
                  "maximumWarning": "6kb",
                  "maximumError": "10kb"
                }
              ]
            }
          }
        },
        "serve": {
          "builder": "@angular-builders/custom-webpack:dev-server",
          "options": {
            "browserTarget": "unfall:build",
            "port": 8888
          },
          "configurations": {
            "production": {
              "browserTarget": "unfall:build:production"
            }
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "unfall: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": []
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": [
              "tsconfig.app.json",
              "tsconfig.spec.json",
              "e2e/tsconfig.json"
            ],
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    }
  },
  "defaultProject": "@unfall/fe-unfall-vorschlagw"
}

package.json

{
  "name": "@unfall/",
  "version": "1.0.0",
  "license": "MIT",
  "scripts": {
    "jest": "jest --coverage",
    "start": "ng serve --disable-host-check --port 4200 --deploy-url http://localhost:4200/ --live-reload true",
    "build": "ng build --prod --deploy-url http://localhost:4200/",
    "test": "npm run lint && npm run jest && cd ../e2eCypress && npm run cypress:run-vrt && cd ../vorschlag",
    "lint": "npm run tslint && npm run eslint",
    "lint:fix": "eslint . --ext .ts --ignore-path .eslintignore --fix",
    "tslint": "tslint -c ./tslint.json -p tsconfig.json -t stylish",
    "eslint": "eslint . --ext .js --ext .ts --ignore-path .eslintignore"
  },
  "private": true,
  "dependencies": {
    "@angular-devkit/build-angular": "^0.802.1",
    "@angular-redux/store": "^10.0.0",
    "@angular/animations": "~8.2.0",
    "@angular/cdk": "^7.3.7",
    "@angular/common": "~8.2.0",
    "@angular/compiler": "~8.2.0",
    "@angular/core": "~8.2.0",
    "@angular/forms": "~8.2.0",
    "@angular/http": "^7.2.15",
    "@angular/platform-browser": "~8.2.0",
    "@angular/platform-browser-dynamic": "~8.2.0",
    "@angular/router": "~8.2.0",
    "@ngtools/webpack": "^7.3.9",
    "@redux-saga/testing-utils": "^1.0.3",
    "axios": "^0.19.0",
    "combine-section-reducers": "^1.0.6",
    "core-js": "^3.1.4",
    "date-fns": "^1.30.1",
    "detect-browser": "^4.5.1",
    "file-saver": "^2.0.2",
    "lodash.get": "^4.4.2",
    "lodash.isempty": "^4.4.0",
    "lodash.isequal": "^4.5.0",
    "lodash.ismatch": "^4.4.0",
    "lodash.isnil": "^4.0.0",
    "lodash.mergewith": "^4.6.1",
    "lodash.set": "^4.3.2",
    "object-fit-images": "^3.2.4",
    "redux": "4.0.1",
    "redux-devtools-extension": "^2.13.8",
    "redux-remotedev": "^0.3.0",
    "redux-saga": "^1.0.3",
    "regenerator-runtime": "^0.13.2",
    "round-to": "^4.0.0",
    "rxjs": "~6.4.0",
    "single-spa-angular": "^3.0.1",
    "smoothscroll-polyfill": "^0.4.4",
    "tslib": "^1.10.0",
    "webpack-merge": "^4.2.1",
    "what-input": "^5.2.3",
    "zone.js": "~0.9.1"
  },
  "devDependencies": {
    "@angular-builders/custom-webpack": "^8.1.0",
    "@angular-builders/jest": "^8.0.4",
    "@angular-devkit/core": "^7.3.9",
    "@angular-devkit/schematics": "7.3.9",
    "@angular/cli": "~8.2.0",
    "@angular/compiler-cli": "~8.2.0",
    "@angular/language-service": "~8.2.0",
    "@types/jasmine": "~3.3.8",
    "@types/jasminewd2": "~2.0.3",
    "@types/jest": "^24.0.17",
    "@types/lodash": "^4.14.134",
    "@types/node": "~8.9.4",
    "@typescript-eslint/eslint-plugin": "^1.11.0",
    "@typescript-eslint/parser": "^1.11.0",
    "ajv": "^6.10.0",
    "autoprefixer": "^9.6.0",
    "axios-mock-adapter": "^1.16.0",
    "codelyzer": "^5.0.0",
    "copy-webpack-plugin": "^5.0.3",
    "css-loader": "^3.0.0",
    "cssnano": "^4.1.10",
    "eslint": "^6.0.0",
    "eslint-import-resolver-webpack": "^0.11.1",
    "eslint-plugin-eslint-comments": "^3.1.2",
    "eslint-plugin-html": "^5.0.5",
    "eslint-plugin-import": "^2.17.3",
    "eslint-plugin-jest": "^22.7.1",
    "eslint-plugin-promise": "^4.1.1",
    "eslint-plugin-redux-saga": "^1.0.0",
    "eslint-plugin-sonarjs": "^0.4.0",
    "eslint-plugin-typescript": "^0.14.0",
    "eslint-plugin-unicorn": "^9.1.1",
    "expect-more-jest": "^2.4.2",
    "exports-loader": "^0.7.0",
    "file-loader": "^4.0.0",
    "generate-json-webpack-plugin": "^0.3.1",
    "git-rev-sync": "^1.12.0",
    "install": "^0.12.2",
    "istanbul-instrumenter-loader": "^3.0.1",
    "istanbul-lib-coverage": "^2.0.5",
    "istanbul-reports": "^2.2.6",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "jest": "^24.8.0",
    "jest-cucumber": "^2.0.11",
    "jest-preset-angular": "^7.1.1",
    "jest-sonar-reporter": "^2.0.0",
    "moment": "^2.24.0",
    "ng-mocks": "^8.1.0",
    "node-sass": "^4.12.0",
    "postcss-import": "^12.0.1",
    "postcss-loader": "^3.0.0",
    "postcss-url": "^8.0.0",
    "protractor": "~5.4.0",
    "raw-loader": "^1.0.0",
    "redux-saga-tester": "^1.0.483",
    "sass-loader": "^7.1.0",
    "source-map-loader": "^0.2.4",
    "string-replace-loader": "^2.2.0",
    "style-loader": "^0.23.1",
    "ts-node": "~7.0.0",
    "tslint": "~5.15.0",
    "tslint-sonarts": "^1.9.0",
    "typescript": "~3.5.3",
    "uglifyjs-webpack-plugin": "^2.1.3",
    "url-loader": "^2.0.0",
    "webpack": "^4.35.0",
    "webpack-bundle-analyzer": "^3.3.2",
    "webpack-cli": "^3.3.5",
    "webpack-dev-server": "^3.7.2",
    "webpack-notifier": "^1.8.0"
  },
  "resolutions": {
    "redux": "4.0.1"
  },
  "jestSonar": {
    "reportFile": "test.report.xml",
    "indent": 4
  }
}

[dangrima90]

@just-jeb No luck here too.

Just as a test I removed the bugets property from the configuration and the build ran successfully.

[just-jeb]

anyComponentStyle type was added a month ago in this commit.
I can see that it exists in version 8.2 but it does not exist in version 8.1.
Seems like my initial assumption was right - it’s versioning problem. Once custom-webpack@8.2 is out with the updated schema it will be fixed.
@dangrima90 Thanks for the research!