question NiFi: Extract atrribute value from XML using EvaluateXPath in Support Questions

question NiFi: Extract atrribute value from XML using EvaluateXPath in Support Questions https://community.cloudera.com/t5/Support-Questions/NiFi-Extract-atrribute-value-from-XML-using-EvaluateXPath/m-p/180270#M142516 I created a workflow in NiFi 1.5.0 that reads a XML file from HDFS. After splitting the file into separate <Transaction> elements, I want to read out an attribute's value and afterwards react by this value.My original XML looks like this:<PRE><?xml version="1.0" encoding="UTF-8"?> <Log> <Transaction Type="1" TrainingModeFlag="true"> <StoreID>240041</StoreID> ... </Transaction> </Log></PRE>My Workflow splits the XML via SplitXML in depth 1, so after this processor I have this sub-xml:<PRE><?xml version="1.0" encoding="UTF-8"?> <Transaction Type="1" TrainingModeFlag="true"> <StoreID>240041</StoreID> ... </Transaction></PRE>I want to extract the value of the Type attribute of the Transaction tag, but it doesn't work for me. Here my EvaluateXPath processor:<img src="https://community.cloudera.com/t5/image/serverpage/image-id/19313iA8A6A4E9552640A4/image-size/medium?v=v2&px=400" role="button" title="72493-1.png" alt="72493-1.png" />My new content attribute has an empty string set, instead of showing the value 1: <img src="https://community.cloudera.com/t5/image/serverpage/image-id/19314iF6EFA58A48B15F14/image-size/medium?v=v2&px=400" role="button" title="72494-2.png" alt="72494-2.png" />Using the XPath //@Type works, but I need the exact path, as the Type attribute can occur in sub-elements.Can someone help? Sun, 18 Aug 2019 09:12:20 GMT dmueller1607 2019-08-18T09:12:20Z