Adobe AEM 6.4.x工作流：graniteWorkItem在或拆分中使用时未定义

我正试图在一个OR分割中运行一个脚本，我不断得到下面的错误。据此，“graniteWorkItem”包含在“可立即用于处理脚本的变量列表中，提供对工作流Java API对象的访问”（引用自链接）

意见：

• 我试过“workItem”，我相信它是CQ5的变量？同样的错误
• 我删除了OR拆分，然后插入了一个动态参与者步骤。在参与者选择器上，我选择了工作流启动器参与者选择器（脚本）。然后我使用下面的代码并勾选“email”。我尝试了“workItem”和“graniteWorkItem”变量名。我在我的另一个帐户下运行了工作流，使用两个变量名，我收到了一封电子邮件，error.log中没有错误

知道我做错了什么吗

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或拆分脚本（有错误，请参见下文）

动态参与者脚本（error.log中graniteWorkItem没有错误）

错误日志中的错误

function getParticipant() {
    return graniteWorkItem.getWorkflow().getInitiator();
}

> tail -f error.log | grep -i "graniteWorkItem"
    var workflowData = graniteWorkItem.getWorkflowData();
} : Failure running script /libs/workflow/scripts/dynamic.ecma: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)
org.apache.sling.api.scripting.ScriptEvaluationException: Failure running script /libs/workflow/scripts/dynamic.ecma: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)
Caused by: org.mozilla.javascript.EcmaError: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)
    var workflowData = graniteWorkItem.getWorkflowData();
com.adobe.granite.workflow.WorkflowException: org.apache.sling.api.scripting.ScriptEvaluationException: Failure running script /libs/workflow/scripts/dynamic.ecma: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)
Caused by: org.apache.sling.api.scripting.ScriptEvaluationException: Failure running script /libs/workflow/scripts/dynamic.ecma: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)

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我不是100%确定，但是workflowData是否在check（）方法中可用？如果不从工作项中获取它？

我必须进行检查，但workflowData肯定不在变量列表中。即使是我链接的页面中的示例也从GraniteWorkItem派生workflowData是的，我知道。但是我在本地vanilla AEM实例中找到的所有函数check（）的示例都直接访问workflowData。这些示例是在哪里找到的？哪个内置工作流？谢谢

> tail -f error.log | grep -i "graniteWorkItem"
    var workflowData = graniteWorkItem.getWorkflowData();
} : Failure running script /libs/workflow/scripts/dynamic.ecma: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)
org.apache.sling.api.scripting.ScriptEvaluationException: Failure running script /libs/workflow/scripts/dynamic.ecma: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)
Caused by: org.mozilla.javascript.EcmaError: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)
    var workflowData = graniteWorkItem.getWorkflowData();
com.adobe.granite.workflow.WorkflowException: org.apache.sling.api.scripting.ScriptEvaluationException: Failure running script /libs/workflow/scripts/dynamic.ecma: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)
Caused by: org.apache.sling.api.scripting.ScriptEvaluationException: Failure running script /libs/workflow/scripts/dynamic.ecma: ReferenceError: "graniteWorkItem" is not defined. (NO_SCRIPT_NAME#2)