Re: class file has wrong file version 51.0, should be 49.0

Thanks Jens!  

Yes, it did as you said.  I just cannot understand why because I have changed the jdk to 1.7 both in windows -> preference and project build path.

what I am missing?

On Wednesday, June 17, 2015 at 8:43:59 PM UTC+8, Jens wrote:

Looks like you have class files compiled with Java 1.7 but you still launch your common-web project using Java 1.5 which then does not understand classes compiled for Java 1.7.

-- J.

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