Hi Prabhu,

I've had a look into this and the problem lies in the juel-2.1.0.jar library added as a dependency for Shindig. This jar contains a javax.el implementation, and this conflicts with the javax.el package that comes in Tomcat 6 as standard.

There's a discussion of this on the Shindig wiki:

http://cwiki.apache.org/SHINDIG/#Index-HowdoIrunShindigonTomcat6underEclipse%253F

However a workaround may simply be to open up the juel jar and remove the javax.el package - can you give that a try?

S

On 13 Aug 2009, at 12:20, Prabhu Pathak wrote:

Hi all,Has anyone come across below error, pls provide any work aroudn if you are aware of... so that I can at least proceed. I have also looged a
bug("Wookie-14").

Error :
java.lang.LinkageError: loader constraint violation: when resolving
interface method

"javax .servlet.jsp.JspApplicationContext.getExpressionFactory()Ljavax/el/ ExpressionFactory;"
the class loader

(instance of org/apache/jasper/servlet/JasperLoader) of the current class,
org/apache/jsp/webmenu/index_jsp, and the

class loader (instance of org/apache/catalina/loader/ StandardClassLoader)
for resolved class,

javax/servlet/jsp/JspApplicationContext, have different Class objects for
the type javax/el/ExpressionFactory used

in the signature

Attachment: smime.p7s
Description: S/MIME cryptographic signature

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