[Bug]: Migration of testplans - exception

[docloud-eu]

Version

• I confirm that I am using the latest version

Source Version

Azure DevOps Service

Target Version

Azure DevOps Service

Relevant configuration

{
  "Serilog": {
    "MinimumLevel": "Information"
  },
  "MigrationTools": {
    "Version": "16.0",
    "Endpoints": {
      "Source": {
        "EndpointType": "TfsTeamProjectEndpoint",
        "Collection": "https://dev.azure.com/",
        "Project": "",
        "Authentication": {
          "AuthenticationMode": "AccessToken",
          "NetworkCredentials": {
            "Domain": "",
            "UserName": "",
            "Password": "** removed as a secret ***"
          },
          "AccessToken": ""
        },
        "ReflectedWorkItemIdField": "Microsoft.VSTS.Build.IntegrationBuild",
        "LanguageMaps": {
          "AreaPath": "Area",
          "IterationPath": "Iteration"
        }
      },
      "Target": {
        "EndpointType": "TfsTeamProjectEndpoint",
        "Collection": "https://dev.azure.com",
        "Project": "",
        "Authentication": {
          "AuthenticationMode": "AccessToken",
          "NetworkCredentials": {
            "Domain": "",
            "UserName": "",
            "Password": "** removed as a secret ***"
          },
          "AccessToken": ""
        },
        "ReflectedWorkItemIdField": "Microsoft.VSTS.Build.IntegrationBuild",
        "LanguageMaps": {
          "AreaPath": "Area",
          "IterationPath": "Iteration"
        }
      }
    },
    "CommonEnrichersConfig": [
    ],    
    "Processors": [
      {
        "ProcessorType": "TfsWorkItemMigrationProcessor",
        "Enabled": true,
        "WIQLQuery": "SELECT [System.Id] FROM WorkItems WHERE [System.TeamProject] = @TeamProject AND [System.WorkItemType] IN ('Test Case','Shared Steps','Shared Parameter') ORDER BY [System.ChangedDate] desc"
      }
    ],
    "CommonTools": {
    }
  }
}

Relevant log output

[12:12:05 FTL] [16.0.8] Error while running TfsWorkItemMigrationProcessor 
System.NullReferenceException: Object reference not set to an instance of an object.
   at MigrationTools.Processors.TfsWorkItemMigrationProcessor.ValidateAllUsersExistOrAreMapped(List`1 sourceWorkItems) in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Processors\TfsWorkItemMigrationProcessor.cs:line 232
   at MigrationTools.Processors.TfsWorkItemMigrationProcessor.InternalExecute() in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Processors\TfsWorkItemMigrationProcessor.cs:line 130
   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!

What happened?

The migration tool is throwing System.NullReferenceException: Object reference not set to an instance of an object.

Debug in Visual Studio

• Visual Studio Debug

[nkdagility-actions-bot[bot]]

Hi there,

You're reporting a problem with an old version of the Azure DevOps Migration Tools. Please try the latest version and tell us if that fixes your problem. Bonus points for also trying with the latest preview version.

Good luck,

Thanks, Azure DevOps Migration Tools team

[nkdagility-actions-bot[bot]]

Hi there,

You're reporting a problem with an old version of the Azure DevOps Migration Tools. Please try the latest version and tell us if that fixes your problem. Bonus points for also trying with the latest preview version.

Good luck,

Thanks, Azure DevOps Migration Tools team

[MrHinsh]

This is I beleive fixed in 16.0.9

[docloud-eu]

Hello @MrHinsh, unfortunately, the issue still appears with the version 16.0.9
System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.TeamFoundation.TestManagement.Client.TestSuiteEntry.SetPointAssignments(Guid owner, List1 configs) at Microsoft.TeamFoundation.TestManagement.Client.TestSuiteHelper.ServerAddCasesToSuite(TestSuite parent, IEnumerable1 entries, Int32 toIndex)
at Microsoft.TeamFoundation.TestManagement.Client.TestSuite.OnInsertCases(Int32 index, IEnumerable1 cases, Boolean ignoreDuplicates) at Microsoft.TeamFoundation.TestManagement.Client.TestSuiteEntryCollection.InsertCases(Int32 index, IEnumerable1 cases)
at MigrationTools.Processors.TfsTestPlansAndSuitesMigrationProcessor.AddChildTestCases(ITestSuiteBase source, ITestSuiteBase target, ITestPlan targetPlan) in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Processors\TfsTestPlansAndSuitesMigrationProcessor.cs:line 182
at MigrationTools.Processors.TfsTestPlansAndSuitesMigrationProcessor.ProcessTestSuite(ITestSuiteBase sourceSuite, ITestSuiteBase targetParent, ITestPlan targetPlan) in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Processors\TfsTestPlansAndSuitesMigrationProcessor.cs:line 1021
at MigrationTools.Processors.TfsTestPlansAndSuitesMigrationProcessor.ProcessTestSuite(ITestSuiteBase sourceSuite, ITestSuiteBase targetParent, ITestPlan targetPlan) in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Processors\TfsTestPlansAndSuitesMigrationProcessor.cs:line 1028
at MigrationTools.Processors.TfsTestPlansAndSuitesMigrationProcessor.ProcessTestPlan(ITestPlan sourcePlan) in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Processors\TfsTestPlansAndSuitesMigrationProcessor.cs:line 894
at MigrationTools.Processors.TfsTestPlansAndSuitesMigrationProcessor.InternalExecute() in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Processors\TfsTestPlansAndSuitesMigrationProcessor.cs:line 113
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 !!
[12:54:59 INF] [16.0.9] TfsTestPlansAndSuitesMigrationProcessor completed in 00:00:00
[12:54:59 ERR] [16.0.9] TfsTestPlansAndSuitesMigrationProcessor The Processor MigrationEngine entered the failed state...stopping run