Warning while Running report: Found two components for namespace

Question

I have problem with report using JasperReports. I ran report on my program, it works, but there were error message just like this

net.sf.jasperrepo         


        

Answer 1

For the latest downloadable jasper jar zip(Japsperreports-6.3.0.jar) it does not provide all the needed jar files.You have to find the jar files. For eliminate issues just add

jasperreports-6.3.0.jar , org.apache.commons.collections.jar , commons-logging-1.2.jar , commons-digester-2.1.jar , commons-beanutils-1.8.3.jar ,

will work fine..