When you call Content2BeanUtil.setNodeDatas(Content node, Object bean, String[] excludes) you will note that no node datas are being set. This is due to the fact, that the method does convert the bean into a Map and filters out the values for the keys in excludes but then returns without doing anything else. It should however call Content2BeanUtil.setNodeDatas(Content node, Map map) afterwards.

Patch file for the bug fix is attached.