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NullePointerException when inject an EntityManager
posted 8 years ago
Hi ! I've some trouble when I try to inject an EntityManager with:
It's return me an NullPointerException. I'm developing an EAR application which contain an EJB3.0 application and web application devopped with Struts 1.3.5. this is my persisten.xml file which is on te META-INF of my EJB3.0 application