How to write Waitfor in JSON ?

[godzff]

Hi,I created a new console demo to use json.
The JSON likes this

{
  "Id": "Test02",
  "Version": 1,
  "Description": "",
  "DataType": "WFC.Sample.WfData, WFC.Sample",
  "Steps": [
    {
      "Id": "Hello",
      "StepType": "WFC.Sample.Steps.HelloWorld, WFC.Sample",
      "NextStepId": "WaitFor"
    },
    {
      "Id": "WaitFor",
      "StepType": "WorkflowCore.Primitives.WaitFor, WorkflowCore",
      "NextStepId": "Decide",
      "CancelCondition": "data.Value1 != \"two\"",
      "Inputs": {
        "EventName": "\"MyEvent\"",
        "EventKey": "context.Workflow.Id"
      },
      "Outputs": {
        "Value1": "step.EventData"
      }
    },
    {
      "Id": "Decide",
      "StepType": "WorkflowCore.Primitives.Decide, WorkflowCore",
      "SelectNextStep": {
        "Print1": "data.Value1 == \"one\"",
        "Print2": "data.Value1 == \"two\""
      }
    },
    {
      "Id": "Print1",
      "StepType": "WFC.Sample.Steps.CustomMsg, WFC.Sample",
      "Inputs": {
        "Message": "\"Hello from print1 , dataValue1:\"+ data.Value1 + \", dataValue2:\" + data.Value2"
      },
      "NextStepId": "Bye"
    },
    {
      "Id": "Print2",
      "StepType": "WFC.Sample.Steps.CustomMsg, WFC.Sample",
      "Inputs": {
        "Message": "\"Hello from print2 , dataValue1:\"+ data.Value1 + \", dataValue2:\" + data.Value2"
      },
      "NextStepId": "Bye"
    },
    {
      "Id": "Bye",
      "StepType": "WFC.Sample.Steps.GoodByeWorld, WFC.Sample"
    }
  ]
}

WfData class like this

public class WfData
{
    public string Value1 { get; set; }
    public string Value2 { get; set; }
}

The host codes like this

host.Start();
var wid = host.StartWorkflow("Test02", 1, new WfData{ Value1 = "two", Value2 = "data2" }).Result;
Console.WriteLine("started...");
host.PublishEvent("MyEvent", wid, new WfData { Value1 = "two", Value2 = "data2" });
host.Stop();

when I set "Hello" to "Decide",everything is ok, and the console

started...
Hello world
Hello from print2 , dataValue1:two, dataValue2:data2
GoodBye world

when I set "Hello" to "WaitFor", console only

started...
Hello world

what's wrong with the json ?

[godzff]

I find the problem。
Error Json

    {
      "Id": "WaitFor",
      "StepType": "WorkflowCore.Primitives.WaitFor, WorkflowCore",
      "NextStepId": "Decide",
      "CancelCondition": "data.Value1 != \"two\"",
      "Inputs": {
        "EventName": "\"MyEvent\"",
        "EventKey": "context.Workflow.Id"
      },
      "Outputs": {
        "Value1": "step.EventData"
      }
    }

True Json

    {
      "Id": "WaitFor",
      "StepType": "WorkflowCore.Primitives.WaitFor, WorkflowCore",
      "NextStepId": "Decide",
      "CancelCondition": "data.Value1 != \"two\"",
      "Inputs": {
        "EventName": "\"MyEvent\"",
        "EventKey": "context.Workflow.Id"
      },
      "Outputs": {
        "Value1": "step.EventData.Value1"
      }
    }

Outputs.Value1 is string and step.EventData is object