Email interaction routed but cannot be handle

Hi All,

I have a problem with the implementation of genesys email
The interaction is good for the agent but, the toaster is not displayed and the agent is automatically put in not-ready state.
I find this in the logs.

18-05-15 23:18:52.110 [ 42] ERROR e.InteractionManager - ESDKInteractionEvent Error: Type Genesyslab.Platform.Commons.Collections.KeyValueCollection is not supported by KeyValueCollection
System.ArgumentException: Type Genesyslab.Platform.Commons.Collections.KeyValueCollection is not supported by KeyValueCollection
at Genesyslab.Enterprise.Commons.Collections.KeyValueCollection.Add(String key, Object value)
at Genesyslab.Desktop.Modules.Core.Configurations.ConfigAttachedDataManager.CreateKeyValueCollection(String name)
at Genesyslab.Desktop.Modules.Core.Configurations.ConfigAttachedDataManager.GetKeyValueCollection(String name)
at Genesyslab.Desktop.Modules.Core.Configurations.ConfigAttachedDataManager.OverwriteOptions(String value)
at Genesyslab.Desktop.Modules.Core.Model.Interactions.Interaction.OnRefreshAttachedData()
at Genesyslab.Desktop.Modules.Core.Model.Interactions.Interaction.Initialize()
at Genesyslab.Desktop.Modules.Core.Model.Interactions.InteractionManager.ESDKInteractionEvent(IEnvelope`1 tsp)

Could someone give me a track on this error?

Have you checked agent have the correct skills?

if desktop is keeping him and inactive something needs to look on the IWS app, this may not be related to Email server

You should try re-installing IW and also post URS and Interaction server logs for the same.