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java.lang.UnsupportedClassVersionError

mohdmunawarApr 9 2007 — edited Apr 14 2007

Hi,

I have download the new look and feel and try to open the form customer_laf.fmb and run it using jinitiator when i open the form cusomer_laf.fmb i get the message cannot find java bean with name oracle,forms.fd.DrawLAF. The jar fle is copied in java dir/forms_classpath. When i run i get the error message

java.lang.UnsupportedClassVersionError: oracle/forms/fd/DrawLAF (Unsupported major.minor version 49.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at sun.applet.AppletClassLoader.findClass(Unknown Source) at sun.plugin.security.PluginClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at oracle.forms.handler.UICommon.instantiate(Unknown Source) at oracle.forms.handler.UICommon.onCreate(Unknown Source) at oracle.forms.handler.JavaContainer.onCreate(Unknown Source) at oracle.forms.engine.Runform.onCreateHandler(Unknown Source) at oracle.forms.engine.Runform.processMessage(Unknown Source) at oracle.forms.engine.Runform.processSet(Unknown Source) at oracle.forms.engine.Runform.onMessageReal(Unknown Source) at oracle.forms.engine.Runform.onMessage(Unknown Source) at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source) at oracle.forms.engine.Runform.startRunform(Unknown Source) at oracle.forms.engine.Main.createRunform(Unknown Source) at oracle.forms.engine.Main.start(Unknown Source) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

I use th jinitiator version 1.3.1.28.
I think it is to do with version of jdk 1.5 or 1.4
Forms 10.1.2.2 version

Regards

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Locked on May 12 2007

Added on Apr 9 2007

#forms, #moved-from-devops

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