Fred Bricon [http://community.jboss.org/people/fbricon] commented on "m2e(clipse)-wtp 0.12.0 : New & Noteworthy" To view all comments on this blog post, visit: http://community.jboss.org/community/tools/blog/2011/05/03/m2eclipse-wtp-... -------------------------------------------------- That can be explained if you installed m2e > 0.12 before hand. Hard to say without seeing the actual error. Can't you install m2e-wtp 0.13.1 instead ( http://community.jboss.org/en/tools/blog/2011/08/01/m2eclipse-wtp-0131-ba... http://community.jboss.org/en/tools/blog/2011/08/01/m2eclipse-wtp-0131-ba... --------------------------------------------------