Hello,

since I upgraded my Groupshare Server from CU8.1 to GS2020 SR1 CU9, I receive an internal server error (500) when calling GetTranslationMemories.

I also took the leap and installed a complete fresh Windows 2022 Server with SQLExpress 2022 and GS 2020 SR1 CU9 - so a complete virgin installation. All I did was upload one test TM through the GS web UI, everything else should be factory defaults. Still the problem persists.

This is my code - it has worked for years and I can still positively test it against CU7 and CU8.1 of Groupshare 2020 SR1.

However, not anymore with CU9. Is this code not compatible any longer? If so, which method should I use instead?

>>>>>>>>>>

Public Function GetServerTMs()

Dim ServerUri As New System.Uri(ServerURL & ":" & Portnumber)

Dim TMServer As New TranslationProviderServer(ServerUri, False, Username, Password)

For Each ServerBasedTranslationMemory In TMServer.GetTranslationMemories()   <---- Internal server Error (500) happens here 

Dim ServerTM As String = ServerBasedTranslationMemory.Name

Msgbox(ServerTM)

Next

Return 0

End Function

>>>>>>>>>>>

This is the output in the debugger:

Server-side I find this in TMService.log when the error occurs:

2023-08-25 04:36:14.6434|WIN-DGSP368NVJB|Error|THREAD_ID:53|TR_ID:|EX:Object reference not set to an instance of an object.|DefaultExceptionHandler System.NullReferenceException: Object reference not set to an instance of an object.
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.ParsingHelper.GetPropertyName(CollectionNavigationNode property)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.AnyNodeParser.ParseInternal(AnyNode expression, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.AbstractSingleValueNodeParser`1.Parse(SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.ODataQueryOptionsParser.Parse(SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.ODataQueryOptionsParser.Parse[T](SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.UnaryOperatorNodeParser.ParseInternal(UnaryOperatorNode expression, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.AbstractSingleValueNodeParser`1.Parse(SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.ODataQueryOptionsParser.Parse(SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.BinaryOperatorNodeParser.ParseInternal(BinaryOperatorNode expression, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.AbstractSingleValueNodeParser`1.Parse(SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.ODataQueryOptionsParser.Parse(SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.BinaryOperatorNodeParser.ParseInternal(BinaryOperatorNode expression, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.AbstractSingleValueNodeParser`1.Parse(SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.ResourceQuery.WebApi.Parsing.ODataQueryOptionsParser.Parse(SingleValueNode node, String resourceIdFieldName)
at Sdl.Services.Common.AspNetCore.RestApi.OData.ODataQueryOptionsExtensions.ToResourceFilterExpression(SingleValueNode odataFilterExpression, String resourceIdFieldName)
at Sdl.Services.Common.AspNetCore.RestApi.OData.ODataQueryOptionsExtensions.ToResourceListOptions[T](ODataQueryOptions`1 options, Int32 maxNodeCount)
at Sdl.TMService.RestApi.Controllers.TranslationMemoriesController.Get(ODataResourceQueryOptions`1 options) in D:\a\1\s\TMService\RestApi\Controllers\TranslationMemoriesController.cs:line 1224
at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.TaskOfIActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask)
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.<InvokeFilterPipelineAsync>g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
at Sdl.TMService.Common.Runtime.EntitlementVerificationMiddleware.InvokeAsync(HttpContext context) in D:\a\1\s\TMService\Sdl.TMService.Common.Runtime\EntitlementVerificationMiddleware.cs:line 46
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
at Sdl.Services.Common.AspNetCore.RestApi.Middleware.ExecutionContextMiddleware.InvokeAsync(HttpContext context)
at Sdl.Services.Common.AspNetCore.RestApi.Authentication.AuthenticationRequestMiddleware.InvokeAsync(HttpContext context)
at Sdl.TMService.Common.Runtime.ExceptionHandling.ExceptionHandlingMiddleware.Invoke(HttpContext context) in D:\a\1\s\TMService\Sdl.TMService.Common.Runtime\ExceptionHandling\ExceptionHandlingMiddleware.cs:line 30

Many thanks for you help with this one!

Tom