Solved

console error message

Posted on 2013-11-29
12
271 Views
Last Modified: 2013-12-07
Hi,

I am receiving a error message  in the console. Can you please tell what is this error and how to fix it ?

error message is attached.
error.txt
0
Comment
Question by:cofactor
  • 8
  • 3
12 Comments
 
LVL 12

Expert Comment

by:Sharon Seth
ID: 39685689
java.lang.UnsupportedClassVersionError: kl/ta/cp/action/PaymentServicesAction : Unsupported major.minor version 51.0

It means you are using different versions of the jar that has that class. Use the same version during compilation and during deployment.
0
 

Author Comment

by:cofactor
ID: 39686504
>>>Use the same version during compilation and during deployment.

I am Eclipse Indigo 3.7  IDE......and it  has   java build path JRE 1.6

also I have added Jboss 7  server which has server runtime JRE also 1.6

tell  me some diagnostics checks to identify root case.
0
 

Author Comment

by:cofactor
ID: 39686834
comments please
0
 
LVL 11

Expert Comment

by:Manish
ID: 39689493
Check JRE version in preference>java>compile
0
 

Author Comment

by:cofactor
ID: 39689538
>>>preference>java>compile

its   1.6
0
 

Author Comment

by:cofactor
ID: 39689548
I am going to do a diagnostics check other way...

Is it possible to check  every jar ( inside LIB folder) files's compiler  java version ?   I am asking this .....because you know JAR are files are already pre-compiled and packaged....we dont compile them ...so I want to check their version also.....but there are many JAR files
0
DevOps Toolchain Recommendations

Read this Gartner Research Note and discover how your IT organization can automate and optimize DevOps processes using a toolchain architecture.

 
LVL 11

Expert Comment

by:Manish
ID: 39689577
which jar has PaymentServicesAction ?
Also is it possible for you to change 1.6 to 1.7 and run it.
0
 

Author Comment

by:cofactor
ID: 39689590
>>>which jar has PaymentServicesAction ?

umm......This is not in a JAR....this is just a separate  java  file  here.  ...this is just compiling in Eclipse IDE  and you know I get the PaymentServicesAction class file in the build/classes folder !

>>>Also is it possible for you to change 1.6 to 1.7 and run it.

I don't  have  java 1.7 in my system at all....I have 1.6  installed in my machine.

I  don't understand where from this 1.7  is  attacking to this class ! I am clueless here.
0
 
LVL 11

Assisted Solution

by:Manish
Manish earned 200 total points
ID: 39689621
You should delete classes and recompile it.
Also check eclipse java build path,installed jre , windows java version(java -version).
0
 

Author Comment

by:cofactor
ID: 39689725
>>>You should delete classes and recompile it.

tested it....no improvement.


>>>Also check eclipse java build path

java build path > library > jre 1.6

>>installed jre
 1.6

>>windows java version(java -version)

1.6
0
 

Accepted Solution

by:
cofactor earned 0 total points
ID: 39691553
issue resolved.

issue was with  Eclipse Project Facet. In project facet  version was 1.7

  <installed facet="java" version="1.7"/>

I put 1.6 here  to fix it
0
 

Author Closing Comment

by:cofactor
ID: 39702908
it was a issue with project facet
0

Featured Post

DevOps Toolchain Recommendations

Read this Gartner Research Note and discover how your IT organization can automate and optimize DevOps processes using a toolchain architecture.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

After being asked a question last year, I went into one of my moods where I did some research and code just for the fun and learning of it all.  Subsequently, from this journey, I put together this article on "Range Searching Using Visual Basic.NET …
Java Flight Recorder and Java Mission Control together create a complete tool chain to continuously collect low level and detailed runtime information enabling after-the-fact incident analysis. Java Flight Recorder is a profiling and event collectio…
Viewers learn about the “for” loop and how it works in Java. By comparing it to the while loop learned before, viewers can make the transition easily. You will learn about the formatting of the for loop as we write a program that prints even numbers…
This tutorial explains how to use the VisualVM tool for the Java platform application. This video goes into detail on the Threads, Sampler, and Profiler tabs.

911 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

22 Experts available now in Live!

Get 1:1 Help Now