Comments on: JBoss migration 4.2.2-GA to 5.1.0-GA http://www.len.ro/2010/02/jboss-migration-4-2-2-ga-to-5-1-0-ga/ Len's personal site: work, cooking, cycling, experiences Thu, 29 Jul 2010 17:37:41 +0000 hourly 1 http://wordpress.org/?v=abc By: Pieter http://www.len.ro/2010/02/jboss-migration-4-2-2-ga-to-5-1-0-ga/comment-page-1/#comment-3193 Pieter Thu, 04 Feb 2010 11:34:00 +0000 http://www.len.ro/?p=4695#comment-3193 Thanks for the post! We just did the same thing and i have very little to add to the problems you encountered, except the following point: all your web.xml files will be validated strictly now. If you mixed and tags before, you now need to put all tags before all the tags. The same with and it's mapping. Luckily, there will be relatively good error messages. Also, if you have a META-INF directory in a war, for example facelets custom taglibs, it will no longer be part of the classpath. You will need to move it to a separate jar with a META-INF directory and it will work again. Thanks for the post! We just did the same thing and i have very little to add to the problems you encountered, except the following point: all your web.xml files will be validated strictly now. If you mixed and tags before, you now need to put all tags before all the tags. The same with and it’s mapping. Luckily, there will be relatively good error messages.

Also, if you have a META-INF directory in a war, for example facelets custom taglibs, it will no longer be part of the classpath. You will need to move it to a separate jar with a META-INF directory and it will work again.

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