Skip to main content

TFS 2012 Build error: Multiple identities found matching ‘User Name’.

One of the issues we encountered after upgrading from TFS 2010 to TFS 2012 is related to the build. What’s particular to our environment is that we have 2 domains(both containing the same users). The goal is to move from one domain to another(and remove the old obsolete domain), but this is taking a little bit longer as expected Glimlach. In the meanwhile we are stuck with 2 domains.

This already gave us some trouble when upgrading from TFS 2008 to TFS 2010, but now it’s back to haunt us again…

This time it goes wrong when the build server tries to execute the Associate ChangeSets and related Workitems build step. This step fails with the following error message:

Exception Message: Multiple identities found matching 'Username'. Please specify one of the following identities:- Username(NEW_DOMAIN\Login)- Username(OLD_DOMAIN\Login) (type MultipleIdentitiesFoundException)Exception Stack Trace:    at System.Activities.Statements.Throw.Execute(CodeActivityContext context)   at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)   at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)

Unfortunately we were not able to find a solution. A colleague filed a bug at Connect, so we’ll see how this will continue…

Popular posts from this blog

.NET 8–Keyed/Named Services

A feature that a lot of IoC container libraries support but that was missing in the default DI container provided by Microsoft is the support for Keyed or Named Services. This feature allows you to register the same type multiple times using different names, allowing you to resolve a specific instance based on the circumstances. Although there is some controversy if supporting this feature is a good idea or not, it certainly can be handy. To support this feature a new interface IKeyedServiceProvider got introduced in .NET 8 providing 2 new methods on our ServiceProvider instance: object? GetKeyedService(Type serviceType, object? serviceKey); object GetRequiredKeyedService(Type serviceType, object? serviceKey); To use it, we need to register our service using one of the new extension methods: Resolving the service can be done either through the FromKeyedServices attribute: or by injecting the IKeyedServiceProvider interface and calling the GetRequiredKeyedServic...

Azure DevOps/ GitHub emoji

I’m really bad at remembering emoji’s. So here is cheat sheet with all emoji’s that can be used in tools that support the github emoji markdown markup: All credits go to rcaviers who created this list.

Kubernetes–Limit your environmental impact

Reducing the carbon footprint and CO2 emission of our (cloud) workloads, is a responsibility of all of us. If you are running a Kubernetes cluster, have a look at Kube-Green . kube-green is a simple Kubernetes operator that automatically shuts down (some of) your pods when you don't need them. A single pod produces about 11 Kg CO2eq per year( here the calculation). Reason enough to give it a try! Installing kube-green in your cluster The easiest way to install the operator in your cluster is through kubectl. We first need to install a cert-manager: kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.14.5/cert-manager.yaml Remark: Wait a minute before you continue as it can take some time before the cert-manager is up & running inside your cluster. Now we can install the kube-green operator: kubectl apply -f https://github.com/kube-green/kube-green/releases/latest/download/kube-green.yaml Now in the namespace where we want t...