I can reproduce the error on my box. It looks like camel-juel wants to input the package of "javax.el" which version is [1.0, 2), and geronimo-el_1.0_spec can't exports the "javax.el" with the version 1.0.1, because servicemix already has this
package, OPS4J Pax Web - Jsp Support (135): javax.el; version=2.1.0.
You can work around this issue by change the camel-juel.jar's META-INFO/MANIFEST.MF to let it import the "javax.el" with the version range to be [2.0, 3).
I'm having the same issue. But where can I find the camel-juel.jar, so I can implement the workaround? I'm using the binary distribution of fuse-esb 4.2.
And when is this going to be fixed?
CAMEL-2615 is the JIRA ticket for this issue.
It has been fixed, and will be included in the next FUSE ESB / FUSE MR release.