Not able to deploy application with 1.6.1

[Deepak Singh]

Hi All,

I recently upgraded to GAE 1.6.1.

When i deploy my app through Eclipse deploy option, it gives me Invalid OATH exception.

And when i do rollback through command prompt, it gives me the following exception

Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version n

umber in .class file

        at java.lang.ClassLoader.defineClass1(Native Method)

        at java.lang.ClassLoader.defineClass(ClassLoader.java:621)

        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)

        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)

        at java.net.URLClassLoader.access$100(URLClassLoader.java:56)

        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)

        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)

        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)

And, when i do the rollback using GAE 1.5.5 which i was using earlier, it does fine.

Can some one has any idea about it?

Also, Does it make any difference to the production if i deploy my app using 1.5.5 instead of 1.6.1 as i believe that production server must be using the latest version of GAE?

Thanks

Deepak

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Deepak Singh