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Problem to deploy application JSF [message #808253]

Mon, 27 February 2012 15:29

Ned Ned

Messages: 14
Registered: February 2012

Junior Member

Hi,
i want to deploy my applicat JSF 1.2
im using OC4J but when i deploy i have this problem:

Exception de base :
java.lang.UnsupportedClassVersionError
com/sun/faces/config/ConfigureListener (Unsupported major.minor version 49.0). com/sun/faces/config/ConfigureListener (Unsupported major.minor version 49.0)

Where is the problem??????????

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Re: Problem to deploy application JSF [message #808378 is a reply to message #808253]

Mon, 27 February 2012 18:13

Larry Isaacs

Messages: 1348
Registered: July 2009

Senior Member

On 2/27/2012 10:29 AM, Ned Ned wrote:
> Hi,
> i want to deploy my applicat JSF 1.2
> im using OC4J but when i deploy i have this problem:
>
>
> Exception de base :
> java.lang.UnsupportedClassVersionError
> com/sun/faces/config/ConfigureListener (Unsupported major.minor version
> 49.0). com/sun/faces/config/ConfigureListener (Unsupported major.minor
> version 49.0)
>
>
>
> Where is the problem??????????
>

The JVM that is running OC4J is telling you that ConfigureListener was
compiled into a class file format that is too new for it understand and
load. Since it is not a class you are compiling, the "49" indicates you
will need to upgrade the JVM running OC4J to at least J2SE 5.0 before it
will be able to load that class file.

Cheers,
Larry

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Re: Problem to deploy application JSF [message #808465 is a reply to message #808378]

Mon, 27 February 2012 20:18

Ned Ned

Messages: 14
Registered: February 2012

Junior Member

Thank yo for your response
my OC4J is running under JDK 1.4
but i can't change it
what can i do?????

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Re: Problem to deploy application JSF [message #808496 is a reply to message #808465]

Mon, 27 February 2012 21:09

Larry Isaacs

Messages: 1348
Registered: July 2009

Senior Member

On 2/27/2012 3:18 PM, Ned Ned wrote:
> Thank yo for your response
> my OC4J is running under JDK 1.4
> but i can't change it
> what can i do?????

Then you can't use JSF 1.2 (which is where I assume is where
ConfigureListener is coming from) with this OC4J. I suppose this is
called being between a rock and a hard place. I believe being
restricted to 1.4, there are a number of new Java EE technologies you
won't have available. I don't know if there is an older JSF version can
run with 1.4.

Cheers,
Larry

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Re: Problem to deploy application JSF [message #808836 is a reply to message #808496]

Tue, 28 February 2012 07:46

Ned Ned

Messages: 14
Registered: February 2012

Junior Member

So, there is no solution for this problem????
but i can make for each instance in my OC4J a specical configuration
???????????

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Re: Problem to deploy application JSF [message #808988 is a reply to message #808836]

Tue, 28 February 2012 10:58

Ned Ned

Messages: 14
Registered: February 2012

Junior Member

Thanks for your responses

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Re: Problem to deploy application JSF [message #808991 is a reply to message #808988]

Tue, 28 February 2012 10:59

Ned Ned

Messages: 14
Registered: February 2012

Junior Member

but i have another problem

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Re: Problem to deploy application JSF [message #808992 is a reply to message #808991]

Tue, 28 February 2012 10:59

Ned Ned

Messages: 14
Registered: February 2012

Junior Member

I've resolved this problem but when i try to start my application,
i add the jars in my lib and in my server
but i had error in the first line of my page:


<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>

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Re: Problem to deploy application JSF [message #809062 is a reply to message #808992]

Tue, 28 February 2012 12:50

Ned Ned

Messages: 14
Registered: February 2012

Junior Member

my error is:

OracleJSP : oracle.jsp.parse.JspParseException: /index.jsp: Ligne n° 1, <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>

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