[Bug]: 1 of 0 source TaskGroup(s) are going to be migrated..

[DimaPachynin]

Version

• I confirm that I am using the latest version

Source Version

Azure DevOps Service

Target Version

Azure DevOps Service

Relevant configuration

{
        "ProcessorType": "AzureDevOpsPipelineProcessor",
        "Enabled": true,
        "MigrateBuildPipelines": true,
        "MigrateReleasePipelines": false,
        "MigrateServiceConnections": true,
        "MigrateTaskGroups": true,
        "MigrateVariableGroups": true,
        "BuildPipelines": ["Pipeline1"],
        "ReleasePipelines": null,
        "RefName": "",
        "SourceName": "Source",
        "TargetName": "Target"
      },

Relevant log output

[12:58:34 INF] [16.2.11] Processing Variablegroups..
[12:58:42 INF] [16.2.11] 0 of 30 source VariableGroups(s) are going to be migrated..
[12:58:42 INF] [16.2.11] 0 of 0 VariableGroups(s) got migrated..
[12:58:42 INF] [16.2.11] Processing Taskgroups..
[12:58:44 INF] [16.2.11] 1 of 0 source TaskGroup(s) are going to be migrated..
[12:58:44 INF] [16.2.11] 0 of 0 TaskGroup(s) got migrated..
[12:58:45 FTL] [16.2.11] Error while running AzureDevOpsPipelineProcessor
System.NullReferenceException: Object reference not set to an instance of an object.
   at MigrationTools.Endpoints.AzureDevOpsEndpoint.<UpdateTaskGroupsAsync>d__10.MoveNext() in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.AzureDevops.Rest\Endpoints\AzureDevOpsEndpoint.cs:line 257
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at MigrationTools.Processors.AzureDevOpsPipelineProcessor.<CreateTaskGroupDefinitionsAsync>d__28.MoveNext() in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.AzureDevops.Rest\Processors\AzureDevOpsPipelineProcessor.cs:line 635
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at MigrationTools.Processors.AzureDevOpsPipelineProcessor.<MigratePipelinesAsync>d__9.MoveNext() in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.AzureDevops.Rest\Processors\AzureDevOpsPipelineProcessor.cs:line 82
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at MigrationTools.Processors.AzureDevOpsPipelineProcessor.InternalExecute() in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.AzureDevops.Rest\Processors\AzureDevOpsPipelineProcessor.cs:line 40
   at MigrationTools.Processors.Infrastructure.Processor.Execute() in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools\Processors\Infrastructure\Processor.cs:line 99
Error logged to Elmah.io!
!! Check for latest version - We fix issues constantly - If not, please create a discussion on https://github.com/nkdAgility/azure-devops-migration-tools/discussions so we can get this fixed !!
[12:58:46 INF] [16.2.11] AzureDevOpsPipelineProcessor completed in 00:00:00
[12:58:46 ERR] [16.2.11] AzureDevOpsPipelineProcessor The Processor MigrationEngine entered the failed state...stopping run
[12:58:46 INF] [16.2.11] Command ExecuteMigrationCommand completed in 00:00:22.2892296

What happened?

Unfortunately, no detailed information in logs. I am trying to migrate all task groups and one build pipeline. "Debug" log level selected. The most interesting thing - why I see "1 of 0" in logs.
Please, help.

Debug in Visual Studio

• Visual Studio Debug