jsf - EnvironmentCapable Not available Spring 3.2.3 -

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am trying integrate spring 3.2.3 jsf 2.2.1 , getting error caused by: java.lang.noclassdeffounderror: org/springframework/core/env/environmentcapable class available in classpath (spring-core-3.2.3.release.jar) not sure why error occurs.

it worked fine when removed project server, clean/build , restarted again. thanks.


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