Hi, das steh in der Console:
myerrorhandler.ts:15 NullInjectorError: R3InjectorError(AppModule)[ApplicationInitStatus → InjectionToken Application Initializer → [object Object] → NavigationService → NavigationService]:
NullInjectorError: No provider for NavigationService!
at NullInjector.get (core.mjs:1621:27)
at R3Injector.get (core.mjs:2148:33)
at R3Injector.get (core.mjs:2148:33)
at injectInjectorOnly (core.mjs:1116:32)
at ɵɵinject (core.mjs:1122:60)
at injectArgs (core.mjs:1253:23)
at Object.factory (core.mjs:2374:52)
at R3Injector.hydrate (core.mjs:2276:43)
at R3Injector.get (core.mjs:2138:33)
at injectInjectorOnly (core.mjs:1116:32)
main.ts:11 TypeError: Cannot read properties of null (reading ‘sendNotification’)
at Logger.sendLogMessageNotification (logger.ts:66:36)
at Logger.error (logger.ts:54:14)
at MyErrorHandler.handleError (myerrorhandler.ts:26:20)