Ola pessoal…
estou com um problema que quando tento entrar em uma aplicacao jws ele exibe o seguinte erro:
java.lang.NullPointerException
at com.sun.javaws.security.SigningInfo.verifyAllEntriesSigned(Unknown Source)
at com.sun.javaws.security.SigningInfo.checkSigning(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.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)
Mas isso so me acontece depois que é executado a 1a vez, dai apos umas 3 tentativas o aplicativo entra normalemente.