i use ExecuteScript for lunch this code
but this error appeared o.a.nifi.processors.script.ExecuteScript ExecuteScript[id=e0beca0c-0180-1000-7dbe-5ae9636e8ecf] Failed to process session due to org.apache.nifi.processor.exception.ProcessException: javax.script.ScriptException: NameError: name 'temperature' is not defined in at line number 1: org.apache.nifi.processor.exception.ProcessException: javax.script.ScriptException: NameError: name 'temperature' is not defined in at line number 1 org.apache.nifi.processor.exception.ProcessException: javax.script.ScriptException: NameError: name 'temperature' is not defined in at line number 1 at org.apache.nifi.processors.script.ExecuteScript.onTrigger(ExecuteScript.java:254) enter image description here