Re: java.lang.UnsupportedClassVersionError using Project Wonder
Re: java.lang.UnsupportedClassVersionError using Project Wonder
- Subject: Re: java.lang.UnsupportedClassVersionError using Project Wonder
- From: "Mallesh" <email@hidden>
- Date: Mon, 29 Jun 2009 09:31:11 +0530
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Hello Q,
I have replaced the WOBootstrap.jar with an older
version of WOBootstrap.jar and now am able to deploy my application. It is
working fine.
Thanks for your inputs.
Thanks and Regards,
Mallesh
----- Original Message -----
Sent: Saturday, June 27, 2009 6:15
PM
Subject: Re:
java.lang.UnsupportedClassVersionError using Project Wonder
On 26/06/2009, at 9:17 PM, Mallesh wrote:
Hello Everybody,
We are using WebObjects 5.2.4 and Java 1.4.2_17
for our application development and deployment.
Recently we have added project Wonder framework
to our application. It is compiling and running properly on my development
system but when I am deploying it to our Solaris server I am getting
the following error :
This isn't a problem with wonder exactly, it's a problem with your build
system pulling a java-5 built version of wobootstrap.jar from somewhere
(usually wotaskd) instead of one built with 1.4 that would have come with
5.2.4. Did you install a newer version of wotaskd or javamonitor on your
build system?
Try adjusting your build parameters to use a different location to
retrieve a wobootstrap.jar from a WO 5.2.4 application so that it will work
with java 1.4
Exception in thread "main"
java.lang.UnsupportedClassVersionError:
com/webobjects/_bootstrap/WOBootstrap (Unsupported major.minor version
49.0)
at
java.lang.ClassLoader.defineClass0(Native
Method)
at
java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at
java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at
java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at
java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native
Method)
at
java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
----------------------------------------------------------------------------------------------------------------------------------
I have used Project Wonder 1.01(5.2) from
sourceforge.net.
Please add your valuable
suggestions.
--
Seeya...Q
Quinton Dolan - email@hidden
Gold Coast, QLD, Australia
(GMT+10)
Ph: +61 419 729
806
|
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