I have this error now.
Any help would be appreciated.
Microsoft.AspNetCore.NodeServices.HostingModels.NodeInvocationException: Can't resolve all parameters for ApplicationModule: (?).
Error: Can't resolve all parameters for ApplicationModule: (?).
at syntaxError (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:1275:17)
at CompileMetadataResolver._getDependenciesMetadata (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:11176:35)
at CompileMetadataResolver._getTypeMetadata (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:11069:26)
at CompileMetadataResolver.getNgModuleMetadata (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:10937:24)
at CompileMetadataResolver.getNgModuleSummary (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:10747:35)
at eval (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:10861:51)
at Array.forEach ()
at CompileMetadataResolver.getNgModuleMetadata (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:10849:49)
at CompileMetadataResolver.getNgModuleSummary (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:10747:35)
at eval (webpack-internal:///./node_modules/@angular/compiler/fesm5/compiler.js:10834:55)
at Microsoft.AspNetCore.NodeServices.HostingModels.HttpNodeInstance.InvokeExportAsync[T](NodeInvocationInfo invocationInfo, CancellationToken cancellationToken)
at Microsoft.AspNetCore.NodeServices.HostingModels.OutOfProcessNodeInstance.InvokeExportAsync[T](CancellationToken cancellationToken, String moduleName, String exportNameOrNull, Object[] args)
at Microsoft.AspNetCore.NodeServices.NodeServicesImpl.InvokeExportWithPossibleRetryAsync[T](String moduleName, String exportedFunctionName, Object[] args, Boolean allowRetry, CancellationToken cancellationToken)
at Microsoft.AspNetCore.NodeServices.NodeServicesImpl.InvokeExportWithPossibleRetryAsync[T](String moduleName, String exportedFunctionName, Object[] args, Boolean allowRetry, CancellationToken cancellationToken)
at VaultraWebapp.Server.Helpers.HttpRequestExtensions.BuildPrerender(HttpRequest request) in C:\Users\Seyoung\JProjectV-master\src\webapp\Server\Helpers\HttpRequestExtensions.cs:line 24
at AspCoreServer.Controllers.HomeController.Index() in C:\Users\Seyoung\JProjectV-master\src\webapp\Server\Controllers\HomeController.cs:line 15
at Microsoft.AspNetCore.Mvc.Internal.ActionMethodExecutor.TaskOfIActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
at System.Threading.Tasks.ValueTask`1.get_Result()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeActionMethodAsync()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeNextActionFilterAsync()
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeInnerFilterAsync()
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResourceFilter()
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeFilterPipelineAsync()
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeAsync()
at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
at Microsoft.AspNetCore.Builder.Extensions.MapWhenMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.StaticFiles.StaticFileMiddleware.Invoke(HttpContext context)
at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIIndexMiddleware.Invoke(HttpContext httpContext)
at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext)
at Microsoft.AspNetCore.SpaServices.Webpack.ConditionalProxyMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.SpaServices.Webpack.ConditionalProxyMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

Hi @BrissyKim
Any solution for this ? tks
Hmm we have import 'core-js/es7/reflect'; included in the polyfill file not sure how that could be coming up.
Is this from a fresh pull-down / install / run of the Repo?