Skyline-daily (64-bit) 23.1.1.503 (16f52e48b)

System.Reflection.TargetInvocationException: Status(StatusCode=Internal, Detail="in ensemble 'Prosit_2020_intensity_HCD', Failed to process the request(s) for model instance 'Prosit_Preprocess_peptide', message: TypeError: object of type 'NoneType' has no len()

At:
  /models/repo/Prosit_Preprocess_peptide/1/sequence_conversion.py(73): character_to_array
  /models/repo/Prosit_Preprocess_peptide/1/model.py(35): <listcomp>
  /models/repo/Prosit_Preprocess_peptide/1/model.py(35): execute
") ---> pwiz.Skyline.Model.Koina.KoinaException: Status(StatusCode=Internal, Detail="in ensemble 'Prosit_2020_intensity_HCD', Failed to process the request(s) for model instance 'Prosit_Preprocess_peptide', message: TypeError: object of type 'NoneType' has no len()

At:
  /models/repo/Prosit_Preprocess_peptide/1/sequence_conversion.py(73): character_to_array
  /models/repo/Prosit_Preprocess_peptide/1/model.py(35): <listcomp>
  /models/repo/Prosit_Preprocess_peptide/1/model.py(35): execute
") ---> Grpc.Core.RpcException: Status(StatusCode=Internal, Detail="in ensemble 'Prosit_2020_intensity_HCD', Failed to process the request(s) for model instance 'Prosit_Preprocess_peptide', message: TypeError: object of type 'NoneType' has no len()

At:
  /models/repo/Prosit_Preprocess_peptide/1/sequence_conversion.py(73): character_to_array
  /models/repo/Prosit_Preprocess_peptide/1/model.py(35): <listcomp>
  /models/repo/Prosit_Preprocess_peptide/1/model.py(35): execute
")
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Grpc.Core.Internal.AsyncCall`2.UnaryCall(TRequest msg)
   at Grpc.Core.DefaultCallInvoker.BlockingUnaryCall[TRequest,TResponse](Method`2 method, String host, CallOptions options, TRequest request)
   at Grpc.Core.Interceptors.InterceptingCallInvoker.<BlockingUnaryCall>b__3_0[TRequest,TResponse](TRequest req, ClientInterceptorContext`2 ctx)
   at Grpc.Core.ClientBase.ClientBaseConfiguration.ClientBaseConfigurationInterceptor.BlockingUnaryCall[TRequest,TResponse](TRequest request, ClientInterceptorContext`2 context, BlockingUnaryCallContinuation`2 continuation)
   at Grpc.Core.Interceptors.InterceptingCallInvoker.BlockingUnaryCall[TRequest,TResponse](Method`2 method, String host, CallOptions options, TRequest request)
   at Inference.GRPCInferenceService.GRPCInferenceServiceClient.ModelInfer(ModelInferRequest request, CallOptions options) in C:\proj\pwiz\pwiz_tools\Skyline\ProtocolBuffers\GeneratedCode\GrpcServiceGrpc.cs:line 900
   at Inference.GRPCInferenceService.GRPCInferenceServiceClient.ModelInfer(ModelInferRequest request, Metadata headers, Nullable`1 deadline, CancellationToken cancellationToken) in C:\proj\pwiz\pwiz_tools\Skyline\ProtocolBuffers\GeneratedCode\GrpcServiceGrpc.cs:line 886
   at pwiz.Skyline.Model.Koina.Models.KoinaModel`6.Predict(GRPCInferenceServiceClient predictionClient, TKoinaIn inputData, CancellationToken token) in C:\proj\pwiz\pwiz_tools\Skyline\Model\Koina\Models\KoinaModel.cs:line 276
   --- End of inner exception stack trace ---
   at pwiz.Skyline.Model.Koina.Models.KoinaModel`6.Predict(GRPCInferenceServiceClient predictionClient, TKoinaIn inputData, CancellationToken token) in C:\proj\pwiz\pwiz_tools\Skyline\Model\Koina\Models\KoinaModel.cs:line 280
   at pwiz.Skyline.Model.Koina.Models.KoinaModel`6.<>c__DisplayClass22_0.<PredictBatches>b__2(Int32 batchIndex) in C:\proj\pwiz\pwiz_tools\Skyline\Model\Koina\Models\KoinaModel.cs:line 422
   at pwiz.Common.SystemUtil.ProducerConsumerWorker`2.Consume(Object threadIndex) in C:\proj\pwiz\pwiz_tools\Shared\CommonUtil\SystemUtil\ProducerConsumerWorker.cs:line 186
   --- End of inner exception stack trace ---
   at pwiz.Common.SystemUtil.ParallelEx.LoopWithExceptionHandling(Action loop, Action`1 catchClause) in C:\proj\pwiz\pwiz_tools\Shared\CommonUtil\SystemUtil\ParallelEx.cs:line 149
   at pwiz.Common.SystemUtil.ParallelEx.For(Int32 fromInclusive, Int32 toExclusive, Action`1 body, Action`1 catchClause, Nullable`1 maxThreads) in C:\proj\pwiz\pwiz_tools\Shared\CommonUtil\SystemUtil\ParallelEx.cs:line 77
   at pwiz.Skyline.Model.Koina.Models.KoinaModel`6.PredictBatches(GRPCInferenceServiceClient predictionClient, IProgressMonitor progressMonitor, IProgressStatus& progressStatus, SrmSettings settings, List`1 inputs, CancellationToken token) in C:\proj\pwiz\pwiz_tools\Skyline\Model\Koina\Models\KoinaModel.cs:line 435
   at pwiz.Skyline.Model.Koina.Models.KoinaModel`6.PredictBatches(GRPCInferenceServiceClient predictionClient, IProgressMonitor progressMonitor, IProgressStatus& progressStatus, SrmSettings settings, IList`1 inputs, CancellationToken token) in C:\proj\pwiz\pwiz_tools\Skyline\Model\Koina\Models\KoinaModel.cs:line 349
   at pwiz.Skyline.Model.Koina.KoinaLibraryBuilder.BuildLibraryOrThrow(IProgressMonitor progress, IProgressStatus& progressStatus) in C:\proj\pwiz\pwiz_tools\Skyline\Model\Koina\KoinaLibraryBuilder.cs:line 111
   at pwiz.Skyline.Model.Koina.KoinaLibraryBuilder.BuildLibrary(IProgressMonitor progress) in C:\proj\pwiz\pwiz_tools\Skyline\Model\Koina\KoinaLibraryBuilder.cs:line 67