"Manage websites" fails in DXP

[stefanolsen]

A site in DXP (at Integration stage) fails on the "Manage websites" after I added a website. Before the website was added, an empty list was shown. But now the list is still empty, while the AJAX requests fails with status 500.

Build:

• EPiServer.CMS.AspNetCore: 12.0.0-inte-020304
• EPiServer.Commerce.Web: 14.0.0-inte-020546

Stack trace from Application Insights:

System.NullReferenceException: Object reference not set to an instance of an object.
   at EPiServer.CMS.UI.Admin.Configurations.Internal.SiteInformationController.MergeLocalAndCloudWebSites(GetCloudLicenseResponse cloudLicense)
   at EPiServer.CMS.UI.Admin.Configurations.Internal.SiteInformationController.HandleCloudSites(SiteViewModel viewModel)
   at EPiServer.CMS.UI.Admin.Configurations.Internal.SiteInformationController.List()
   at lambda_method1723(Closure , Object , Object[] )
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.SyncActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Logged|12_1(ControllerActionInvoker invoker)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
   at Microsoft.AspNetCore.Authorization.Policy.AuthorizationMiddlewareResultHandler.HandleAsync(RequestDelegate next, HttpContext context, AuthorizationPolicy policy, PolicyAuthorizationResult authorizeResult)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at EPiServer.Middleware.InitializeOnFirstRequestMiddleware.InvokeAsync(HttpContext httpContext)
   at EPiServer.Framework.DependencyInjection.Internal.VisitorGroupMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Server.IIS.Core.IISHttpContextOfT`1.ProcessRequestAsync()

[bjuris]

Thanks, I reported an issue on this in our internal tracker. You should be able to workaround it by starting the site locally and connecting to the integration db.

[lunchin]

Fixed in EPiServer.CMS.UI.Admin.12.0.0-pre-021601