Hi, For information, I solved this problem modifying the default.jasperreports.properties file as follow : Replace Code: #Default text measurer net.sf.jasperreports.text.measurer.factory=default net.sf.jasperreports.text.measurer.factory.default=net.sf.jasperreports.engine.fill.TextMeasurerFactory by Code:[code] #Text measurer (overridden because of a NullPointerException in JRClassLoader...) net.sf.jasperreports.text.measurer.factory=net.sf.jasperreports.engine.fill.TextMeasurerFactory I hope this will help... JB