console error message

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
cofactorAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Sharon SethCommented:
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
cofactorAuthor Commented:
>>>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
cofactorAuthor Commented:
comments please
0
Cloud Class® Course: CompTIA Healthcare IT Tech

This course will help prep you to earn the CompTIA Healthcare IT Technician certification showing that you have the knowledge and skills needed to succeed in installing, managing, and troubleshooting IT systems in medical and clinical settings.

ManishLeadCommented:
Check JRE version in preference>java>compile
0
cofactorAuthor Commented:
>>>preference>java>compile

its   1.6
0
cofactorAuthor Commented:
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
ManishLeadCommented:
which jar has PaymentServicesAction ?
Also is it possible for you to change 1.6 to 1.7 and run it.
0
cofactorAuthor Commented:
>>>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
ManishLeadCommented:
You should delete classes and recompile it.
Also check eclipse java build path,installed jre , windows java version(java -version).
0
cofactorAuthor Commented:
>>>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
cofactorAuthor Commented:
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

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
cofactorAuthor Commented:
it was a issue with project facet
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
JSP

From novice to tech pro — start learning today.