Whitespace error on Jmeter 3.3 output

[thejeff77]

Error:

Exception in thread "main" com.thoughtworks.xstream.io.StreamException: : only whitespace content allowed before start tag and not t (position: START_DOCUMENT seen t... @1:1) at com.thoughtworks.xstream.io.xml.XppReader.pullNextEvent(XppReader.java:124) at com.thoughtworks.xstream.io.xml.AbstractPullReader.readRealEvent(AbstractPullReader.java:148) at com.thoughtworks.xstream.io.xml.AbstractPullReader.readEvent(AbstractPullReader.java:141) at com.thoughtworks.xstream.io.xml.AbstractPullReader.move(AbstractPullReader.java:118) at com.thoughtworks.xstream.io.xml.AbstractPullReader.moveDown(AbstractPullReader.java:103) at com.thoughtworks.xstream.io.xml.XppReader.(XppReader.java:63) at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:54) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1040) at com.tguzik.util.xstream.AbstractXStreamConverter.fromXML(AbstractXStreamConverter.java:22) at com.tguzik.m2u.application.Main.run(Main.java:27) at com.tguzik.m2u.application.Main.main(Main.java:20) Caused by: org.xmlpull.v1.XmlPullParserException: only whitespace content allowed before start tag and not t (position: START_DOCUMENT seen t... @1:1) at org.xmlpull.mxp1.MXParser.parseProlog(MXParser.java:1519) at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1395) at org.xmlpull.mxp1.MXParser.next(MXParser.java:1093) at com.thoughtworks.xstream.io.xml.XppReader.pullNextEvent(XppReader.java:109) ... 10 more

JTL file Results: rename result.txt to result.jtl

result.txt

[Masoma-Begum]

I face this format in jmeter