error during EmbededImagesRepairEnricher: Fixing HTML field attachments

[MarcoBelliAvvale]

Hi with MigrationTools-16.3.3 I have this error

[07:47:49 ERR] [16.3.3] Field map fault
System.ArgumentNullException: Value cannot be null.
Parameter name: name
at Microsoft.TeamFoundation.WorkItemTracking.Client.FieldDefinitionCollection.Contains(String name)
at Microsoft.TeamFoundation.WorkItemTracking.Client.FieldCollection.Contains(String fieldName)
at MigrationTools.FieldMaps.AzureDevops.ObjectModel.FieldToFieldMap.IsValid(WorkItem source, WorkItem target) in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Tools\FieldMappingTool\FieldMaps\FieldToFieldMap.cs:line 83
at MigrationTools.FieldMaps.AzureDevops.ObjectModel.FieldToFieldMap.InternalExecute(WorkItem source, WorkItem target) in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Tools\FieldMappingTool\FieldMaps\FieldToFieldMap.cs:line 39
at MigrationTools.FieldMaps.AzureDevops.ObjectModel.FieldMapBase.Execute(WorkItemData source, WorkItemData target) in D:\a\azure-devops-migration-tools\azure-devops-migration-tools\src\MigrationTools.Clients.TfsObjectModel\Tools\FieldMappingTool\FieldMaps\FieldMapBase.cs:line 39

[nkdagility-actions-bot[bot]]

Hi there,

ACTION REQUIRED

In order for us to help you will need to provide both the log, and the configration file that you are using.

Generate and Attach Log

Steps:

1. In the Config file, change LogLevel to Debug.
2. Identify a work item ID that exhibits this issue and create a query that only selects this work item.
3. Delete any existing copy of that work item from the target.
4. Run the migration.
5. Comment here with the full Log attached as well as the full (redacted) configration file that you are using.

Your assistance is greatly appreciated!

Thanks, Azure DevOps Migration Tools team