[Mc4j-development] [ mc4j-Bugs-1046704 ] java.lang.UnsupportedClassVersionError: in Windows XP SP2

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Bugs item #1046704, was opened at 2004-10-13 17:37
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Category: None
Group: MC4J 1.2b7
Status: Open
Resolution: None
Priority: 5
Submitted By: Subramanian Kovilmadam (subrih)
Assigned to: Nobody/Anonymous (nobody)
Summary: java.lang.UnsupportedClassVersionError: in Windows XP SP2

Initial Comment:

While starting the MC4J Console on Windows XP SP2, I 
get the following exception

java.lang.UnsupportedClassVersionError: 
org/mc4j/console/welcome/WelcomeTopComponent 
(Unsupported major.minor version 49.0)
	at java.lang.ClassLoader.defineClass0(Native 
Method)
	at java.lang.ClassLoader.defineClass(Unknown 
Source)
	at org.netbeans.JarClassLoader.simpleFindClass
(JarClassLoader.java:159)
	at org.netbeans.ProxyClassLoader.fullFindClass
(ProxyClassLoader.java:572)
	at org.netbeans.ProxyClassLoader.loadInOrder
(ProxyClassLoader.java:534)
	at 
org.netbeans.ProxyClassLoader.smartLoadClass
(ProxyClassLoader.java:508)
	at org.netbeans.ProxyClassLoader.loadClass
(ProxyClassLoader.java:148)
	at java.lang.ClassLoader.loadClass(Unknown 
Source)
	at 
org.netbeans.modules.settings.convertors.XMLSettingsSu
pport$SettingsRecognizer.loadClass
(XMLSettingsSupport.java:668)
	at 
org.netbeans.modules.settings.convertors.XMLSettingsSu
pport$SettingsRecognizer.createFromMethod
(XMLSettingsSupport.java:620)
	at 
org.netbeans.modules.settings.convertors.XMLSettingsSu
pport$SettingsRecognizer.instanceCreate
(XMLSettingsSupport.java:546)
	at 
org.netbeans.modules.settings.convertors.SerialDataCon
vertor$SettingsInstance.instanceCreate
(SerialDataConvertor.java:347)
	at 
org.netbeans.core.windows.persistence.PersistenceMana
ger.getTopComponentPersistentForID
(PersistenceManager.java:421)
	at 
org.netbeans.core.windows.persistence.PersistenceMana
ger.getTopComponentForID
(PersistenceManager.java:532)
	at 
org.netbeans.core.windows.PersistenceHandler.getTopCo
mponentForID(PersistenceHandler.java:357)
	at 
org.netbeans.core.windows.PersistenceHandler.load
(PersistenceHandler.java:108)
	at 
org.netbeans.core.windows.WindowSystemImpl.load
(WindowSystemImpl.java:39)
[catch] at org.netbeans.core.Main$5.run(Main.java:264)
	at java.awt.event.InvocationEvent.dispatch
(Unknown Source)
	at java.awt.EventQueue.dispatchEvent
(Unknown Source)
	at 
java.awt.EventDispatchThread.pumpOneEventForHierarch
y(Unknown Source)
	at 
java.awt.EventDispatchThread.pumpEventsForHierarchy
(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents
(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents
(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown 
Source)


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