Flow with tRestClient failed to run on Integration Cloud

[Anonymous]

Hi All,

I'm facing this error on Integration Cloud when trying to run a published flow (on either Cloud or RE)

Failed:

loader constraint violation: loader (instance of org/eclipse/osgi/internal/loader/EquinoxClassLoader) previously initiated loading for a different type with name "javax/ws/rs/core/MediaType"

The flow just has a source and target and both are working fine on Talend Studio as below

I'm using "Talend Integration Cloud Hybrid Edition"  Version: 6.3.1

P.S I've other published flows doing almost the same thing and are working fine!!

Appreciate your help.

Thanks.