Failed App

  {
    "id": "referenceapplication.registrationapp.registerPatient2",
    "instanceOf": "registrationapp.registerPatient",
    "label": "Test Register Patient",
    "description": "Test Register Patient",
    "extensions": [
      {
        "id": "referenceapplication.registrationapp.registerPatient.homepageLink2",
        "extensionPointId": "org.openmrs.referenceapplication.homepageLink",
        "type": "link",
        "label": "Test Register Patient",
        "url": "registrationapp/registerPatient.page?appId=referenceapplication.registrationapp.registerPatient2",
        "icon": "icon-user",
        "order": 1,
        "requiredPrivilege": "App: registrationapp.registerPatient"
      }
    ],
    "config": {
      "afterCreatedUrl": "/coreapps/clinicianfacing/patient.page?patientId={{patientId}}",
      "sections": [
        {
          "id": "TestID",
          "label": "Test Identifier",
          "questions": [
            {
              "legend": "Test Identifier",
              "fields": [
                {
                  "type": "patientIdentifier",
                  "label": "Enter the Test Identifier which is not required",
                  "formFieldName": "testIdentifier",
                  "uuid": "642c70f5-7342-4a67-8b3d-7e52ce082679",
                  "widget": {
                    "providerName": "uicommons",
                    "fragmentId": "field/text"
                  }
                }
              ]
            }
          ]
        }
      ]
    }
  }