[error] TypeError: Cannot read properties of undefined (reading 'code')
at addFormats (D:\repos\GPD Analys\GPDAnalys\Presentation\GPD.Web.UI.V2\node_modules\ajv-formats\dist\index.js:30:26)
at formatsPlugin (D:\repos\GPD Analys\GPDAnalys\Presentation\GPD.Web.UI.V2\node_modules\ajv-formats\dist\index.js:15:5)
at new CoreSchemaRegistry (D:\repos\GPD Analys\GPDAnalys\Presentation\GPD.Web.UI.V2\node_modules@angular-devkit\core\src\json\schema\registry.js:92:35)
at runCommand (D:\repos\GPD Analys\GPDAnalys\Presentation\GPD.Web.UI.V2\node_modules@angular\cli\models\command-runner.js:114:22)
at default_1 (D:\repos\GPD Analys\GPDAnalys\Presentation\GPD.Web.UI.V2\node_modules@angular\cli\lib\cli\index.js:70:69)

Project builds when adding a ?.

ajv.opts?.code.formats ??= _require("ajv-formats/dist/formats").${exportName}

"resolutions": { "path-parse": "1.0.7", "ws": "7.5.6", "ajv": "6.12.6", "ajv-keywords": "3.5.2" }, "private": true, "dependencies": { "@angular/animations": "~13.1.0", "@angular/cdk": "^13.1.0", "@angular/common": "~13.1.0", "@angular/compiler": "~13.1.0", "@angular/core": "~13.1.0", "@angular/flex-layout": "13.0.0-beta.36", "@angular/forms": "~13.1.0", "@angular/localize": "^13.1.0", "@angular/platform-browser": "~13.1.0", "@angular/platform-browser-dynamic": "~13.1.0", "@angular/router": "~13.1.0", "@fortawesome/angular-fontawesome": "^0.10.1", "@fortawesome/fontawesome-svg-core": "^1.2.36", "@fortawesome/free-regular-svg-icons": "^5.15.4", "@fortawesome/free-solid-svg-icons": "^5.15.4", "@ng-bootstrap/ng-bootstrap": "^10.0.0", "bootstrap": "^4.6.0", "dayjs": "^1.10.4", "details-polyfill": "^1.2.0", "font-awesome": "^4.7.0", "geojson": "^0.5.0", "moment": "^2.29.1", "ng2-date-picker": "^11.0.0", "ngx-moment": "^5.0.0", "ol": "6.5.0", "proj4": "^2.7.2", "rxjs": "~7.4.0", "tslib": "^2.2.0", "zone.js": "~0.11.4" }, "devDependencies": { "@angular-devkit/build-angular": "~13.1.0", "@angular/cli": "13.1", "@angular/compiler-cli": "^13.1.0", "@angular/language-service": "^13.1.0", "@istanbuljs/nyc-config-typescript": "^1.0.1", "@types/jasmine": "~3.7.4", "@types/jasminewd2": "^2.0.9", "@types/node": "~15.6.0", "ajv": "^8.8.2", "ajv-formats": "^2.1.1", "ajv-keywords": "^5.1.0", "codelyzer": "^6.0.2", "jasmine-core": "~3.7.1", "jasmine-spec-reporter": "~7.0.0", "karma": "~6.3.2", "karma-chrome-launcher": "~3.1.0", "karma-coverage-istanbul-reporter": "~3.0.3", "karma-jasmine": "~4.0.1", "karma-jasmine-html-reporter": "^1.6.0", "nyc": "^15.1.0", "postcss": "8.2.15", "source-map-support": "^0.5.19", "ts-node": "~10.0.0", "tslint": "^6.1.3", "typescript": "4.4.4" },