On Mon, Nov 4, 2013 at 3:02 AM, testusa...@gmail.com wrote:
Hi Mitch,
I've just tried to install aggregate 1.4 from my mac running Java build 1.7_45-b18 and I'm getting the same issue:
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/google/appengine/tools/admin/AppCfg : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
---END-SCRIPT-FAILURE---
Do you know of any reason why this might be happening I've been through stackoverflow and couldn't find anything which worked.
Cheers, David
On Wednesday, July 17, 2013 7:38:38 PM UTC+3, Mitch Sundt wrote:
From this: http://stackoverflow.com/questions/6493355/java-lang-unsupportedclassversionerror-bad-version-number-in-class-file
Can you upgrade your installed Java to the latest version (Java 7)?
If not, at least ensure you are running Java 6.
I'm not a Mac OSX person. Refer to the Apple support site for updates and how to tell what version of Java you have installed.
Mitch
On Wed, Jul 17, 2013 at 8:08 AM, Michael Zales michae...@gmail.com wrote:
Hi,
I recently downloaded ODK aggregate v1.3.1 osx and it downloaded fine. Subsequently when I ran the installer to upload aggregate to GAE, I ran across the following message from my mac terminal:
Please enter the email account that created or
that can update your ODK Aggregate application.
Email account (e.g., us...@gmail.com): michae...@gmail.com
Email account password:
Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass2(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:775)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:160)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:254)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:317)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:280)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:375)
---END-SCRIPT-FAILURE---
Press any key to close window . . .
I don't know what this means, but I feel I am very close to having ODK completely working for my survey.
Please advise,
--
Mike Zales, M.P.H.
Public Health Consultant
Lusaka, Zambia
P. +260 969516799
E. michae...@gmail.com
S. larson7386
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