Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 877787, 1 year ago
via Oracle Community by 843802, 1 year ago
via Oracle Community by 843802, 1 year ago
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)