Instant App Error

Summary

When i try to call my instant app in the chatbot i receive a error message which is "javaException:Schema specific part is opaque."

Content

this is my YAML code :

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startInterview:
    component: "System.SetVariable"
    properties:
      variable: "interviewInfo"
      value: "${iResult.value.entityMatches['NUMBER'][0]}"
  interactive:
    component: "System.Interactive"
    properties:
      sourceVariableList: "interviewInfo"
      variable: "outputMessage"
      id: "InstantAPP"
      prompt: "can you please authenticate"
    transitions: {}
  askInterviewInfo:
    component: "System.Text"
    properties:
      variable: "interviewInfo"
      prompt: "Please provide your interview informations"
    transitions: {}

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