deployment - How do i get rid of the error that occurs while i run my project in web browser? -

i tried running project in javafx , uses u8.45 jdk. give error while running in browser. steps followed run project changing run option provided in netbean "run in browser"

the error: com.sun.deploy.net.jarsigningexception: found unsigned entry in resource: file:/c:/users/chirag/desktop/trunk/user_management_application/dist/user_management_application.jar @ com.sun.javaws.security.signinginfo.getcommoncodesignersforjar(unknown source) @ com.sun.javaws.security.signinginfo.check(unknown source) @ com.sun.javaws.security.jnlpsignedresourceshelper.checksignedresourceshelper(unknown source) @ com.sun.javaws.security.jnlpsignedresourceshelper.checksignedresources(unknown source) @ sun.plugin2.applet.jnlp2manager.preparelaunchfile(unknown source) @ sun.plugin2.applet.jnlp2manager.loadjarfiles(unknown source) @ sun.plugin2.applet.plugin2manager$appletexecutionrunnable.run(unknown source) @ java.lang.thread.run(unknown source)

please guide me how run project in web browser,

thank much.

you need sign application rid of problem. since, java 7u51, oracle has made mandatory ria applications signed in order run on browser. can find complete information in oracle blog :

new security requirements rias in 7u51 (january 2014)

if want further details on how sign applications, can follow :

signing , verifying jar files