I get the error below when i tried to get a snapshot in VM Ubuntu server:
Replay.Agent.Contracts.Transfer.TransferFailedException The transfer failed 'Call service method agent/transfer/snapshots/e0689f23 bd6e 4ac2 a774 20373743771b POST Sequence System.AggregateException WCFClientBase.ClientServerErrorException System.InvalidOperationException System.Reflection.MonoMethod,object,object[],System.Exception Replay.Core.Implementation.Transfer.TransferJob.TakeSnapshotCatchingRetryableException
Error
The transfer failed: 'Call to service method MY-UBUNTU-VM:8006/.../e0689f23-bd6e-4ac2-a774-20373743771b POST failed: Sequence contains no matching element'
Exception chain:
Sequence contains no matching element
Call to service method MY-UBUNTU-VM:8006/.../e0689f23-bd6e-4ac2-a774-20373743771b POST failed: Sequence contains no matching element
The transfer failed: 'Call to service method MY-UBUNTU-VM:8006/.../e0689f23-bd6e-4ac2-a774-20373743771b POST failed: Sequence contains no matching element'
One or more errors occurred.
Server side:
Replay.Agent.Contracts.Transfer.TransferFailedException: The transfer failed: 'Call to service method MY-UBUNTU-VM:8006/.../e0689f23-bd6e-4ac2-a774-20373743771b POST failed: Sequence contains no matching element' ---> System.AggregateException: One or more errors occurred. ---> WCFClientBase.ClientServerErrorException: Call to service method MY-UBUNTU-VM:8006/.../e0689f23-bd6e-4ac2-a774-20373743771b POST failed: Sequence contains no matching element ---> System.InvalidOperationException: Sequence contains no matching element
at System.Linq.Enumerable.Single[BlockSnapDevice] (IEnumerable1 source, System.Func2 predicate, Fallback fallback) [0x00000] in :0
at System.Linq.Enumerable.Single[BlockSnapDevice] (IEnumerable1 source, System.Func2 predicate) [0x00000] in :0
at Replay.Common.Implementation.Drivers.DriverApiImplementation.GetSnapshotForDevice (System.String devicePath) [0x00000] in :0
at Replay.Common.Implementation.Drivers.DriverApiImplementation.HasSnapshotActive (System.String devicePath) [0x00000] in :0
at Replay.Agent.Implementation.Drivers.DriverApi.HasSnapshotActive (System.String devicePath) [0x00000] in :0
at Replay.Agent.Implementation.ShadowCopy.ShadowCopyInstanceLinux.SetBackupResult (Boolean success) [0x00000] in :0
at Replay.Agent.Implementation.Transfer.TransferSession.Delete (Boolean backupSucceeded) [0x00000] in :0
at Replay.Agent.Implementation.Transfer.TransferService.Delete (Guid snapshotSetId, Boolean backupSucceeded) [0x00000] in :0
at Replay.Agent.Management.Transfer.TransferManagement.DeleteSnapshot (System.String snapshotSetId, Replay.Agent.Contracts.Transfer.DeleteSnapshotRequest request) [0x00000] in :0
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in :0
--- End of inner exception stack trace ---
at WCFClientBase.HttpResponseMessageExtensions.Check(HttpResponseMessage message, Uri uri, String method, ILogger logger)
at WCFClientBase.ClientBase.GetResponse[T](Uri uri, String method, T request, String knownEtag)
at Replay.Agent.Client.TransferManagementAgentClient.DeleteSnapshot(String snapshotSetId, DeleteSnapshotRequest request)
at Replay.Core.Implementation.Agents.AgentClient.ExecuteWithTimeout(Action agentClientCall, TimeSpan timeout)
at Replay.Core.Implementation.Agents.AgentClient.DeleteSnapshot(Guid snapshotSetId, TimeSpan deleteSnapshotTimeout, DeleteSnapshotRequest request)
at Replay.Core.Implementation.Agents.TransferAgentClient.DeleteSnapshot(Guid snapshotSetId, TimeSpan deleteSnapshotTimeout, DeleteSnapshotRequest request)
at Replay.Core.Implementation.Transfer.TransferJob.TakeSnapshotCatchingRetryableExceptions(TransferGroupItem transferGroupItem)
at Replay.Core.Implementation.Transfer.TransferJob.TakeSnapshotInternal(TransferGroupItem transferGroupItem)
at Replay.Core.Implementation.Transfer.TransferJob.<>cDisplayClassb0.bae(TransferGroupItem item)
--- End of inner exception stack trace ---
--- End of inner exception stack trace ---
at Replay.Core.Implementation.Transfer.TransferJob.ExecuteParallel(Action`1 action)
at Replay.Core.Implementation.Transfer.TransferJob.TakeSnapshot()
at Replay.Core.Implementation.Transfer.TransferJob.TransferTaskSteps()
at Replay.Core.Implementation.Transfer.TransferJob.TransferTaskInternal()
at Replay.Core.Implementation.Transfer.TransferJob.TransferAgentTask()
at Replay.Core.Implementation.Transfer.TransferJob.TransferTask()
at System.Threading.Tasks.Task.Execute()