Hi without more details hard to say anything. Webservice means jaxrs/jaxws in your case? What do you use for the serialization? etc...A sample on github is the best to move such issue forward.
Romain Manni-Bucau @rmannibucau <https://twitter.com/rmannibucau> | Blog <http://rmannibucau.wordpress.com> | Github <https://github.com/rmannibucau> | LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber <http://www.tomitribe.com> 2015-12-14 14:20 GMT+01:00 Rafael Marchesini Macario < rafael.m.maca...@gmail.com>: > Hello. > > I am having a hard time when I am consuming a webservice using the > apache-tomee-plus-1.7.2. > When I use the simple Tomcat 7.x, I use a WebService and him receive an > empty List normally, without cause errors. But when I use the TomEE, an > empty List is obtained as a null object, and it may cause a null pointer. > > Is it a bug ? > > Thanks. >