Wait for task and resume throwing a weird exception

[Nithinkrishna]

RemoteException wrapping System.Runtime.Serialization.InvalidDataContractException: Type ‘Newtonsoft.Json.Linq.JToken’ is a recursive collection data contract which is not supported. Consider modifying the definition of collection ‘Newtonsoft.Json.Linq.JToken’ to remove references to itself. at System.Runtime.AsyncResult.End[TAsyncResult](IAsyncResult result) at System.Activities.WorkflowApplication.IdleEventHandler.OnStage2Complete(IAsyncResult lastResult, WorkflowApplication instance, Boolean isStillSync) at System.Activities.WorkflowApplication.EventFrame(IAsyncResult result)

@rajeev.ranjan @loginerror @Liji

[Nithinkrishna]

Wait for Form Task and Resume - Error

Hello, This is the second time I meet this error in my workflow, and I wonder if many people have encounter it yet. Still, i’m unable to clearly understand the error, or to find a good solution. Process is quite simple : I create a new Task and wait for it to be completed : [image] The problem occurs when the robot goes to the Wait for Fom Task and Resume. Here is the following error : [image] In the Assigns, I define several variables from a datatable. No errors here, datatable is qu…