jesuslopez Posted April 3, 2012 Share Posted April 3, 2012 Hi,I have a report displayed in JRViewer with JasperReports 4.0.1 that run in Firefox 3.6 but when i tried viewing the report in the applet, i am getting a class castexception at runtime:Java Plug-in 1.6.0_27Usar versión JRE 1.7.0_03-b05 Java HotSpot Client VMjava.lang.ExceptionInInitializerError at com.sun.deploy.net.protocol.https.Handler.openConnection(Unknown Source) at java.net.URL.openConnection(Unknown Source) at sun.net.www.protocol.jar.JarURLConnection.<init>(Unknown Source) at sun.plugin.net.protocol.jar.CachedJarURLConnection.<init>(Unknown Source) at sun.plugin.net.protocol.jar.Handler.openConnection(Unknown Source) at java.net.URL.openConnection(Unknown Source) at com.sun.deploy.security.DeployURLClassPath$JarLoader.getJarFile(Unknown Source) at com.sun.deploy.security.DeployURLClassPath$JarLoader.access$800(Unknown Source) at com.sun.deploy.security.DeployURLClassPath$JarLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at com.sun.deploy.security.DeployURLClassPath$JarLoader.ensureOpen(Unknown Source) at com.sun.deploy.security.DeployURLClassPath$JarLoader.<init>(Unknown Source) at com.sun.deploy.security.DeployURLClassPath$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source) at com.sun.deploy.security.DeployURLClassPath.getLoader(Unknown Source) at com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source) at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source) at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source) at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source) at java.lang.Thread.run(Unknown Source)Caused by: java.lang.ClassCastException: sun.security.ssl.X509TrustManagerImpl cannot be cast to com.sun.net.ssl.internal.ssl.X509ExtendedTrustManager at com.sun.deploy.security.X509ExtendedDeployTrustManager.<init>(Unknown Source) at com.sun.deploy.net.protocol.https.Handler$Initializer$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at com.sun.deploy.net.protocol.https.Handler$Initializer.<clinit>(Unknown Source) ... 31 moreException: java.lang.ExceptionInInitializerErrorDo I need to change something? Please help.Thanks, Jesús Link to comment Share on other sites More sharing options...
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