1 Reply Latest reply: Mar 19, 2012 11:06 PM by 817614 RSS

    java.lang.NoClassDefFoundError: java/security/CodeSigner

    877787
      java.lang.NoClassDefFoundError: java/security/CodeSigner

           at com.sun.javaws.security.SigningInfo.setContains(Unknown Source)

           at com.sun.javaws.security.SigningInfo.overlapChainLists(Unknown Source)

           at com.sun.javaws.LaunchDownload.checkSignedResourcesHelper(Unknown Source)

           at com.sun.javaws.LaunchDownload.checkSignedResources(Unknown Source)

           at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)

           at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)

           at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)

           at com.sun.javaws.Launcher.launch(Unknown Source)

           at com.sun.javaws.Main.launchApp(Unknown Source)

           at com.sun.javaws.Main.continueInSecureThread(Unknown Source)

           at com.sun.javaws.Main$1.run(Unknown Source)

           at java.lang.Thread.run(Unknown Source)



      Hi ,can any one help me how to fix this issue. I am using jdk-6u18-windows-i586 , Tomcat 6 to launch my JNLP application.It was working fine for some days and suddenly it started to show the above Exception.