部署Richfaces Demo 遇到 components.xml错误

components.xml error 错误

行
<transaction:hibernateTransaction session="#{hibernateSession}" />
报如下错误
Multiple annotations found at this line:
- cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for
element 'transaction:hibernateTransaction'.
- schema_reference.4: Failed to read schema document 'http://jboss.com/products/seam/
transaction-2.1.0.xsd', because 1) could not find the document; 2) the document could not be read; 3)
the root element of the document is not <xsd:schema>.
究其原因是
找不到http://jboss.com/products/seam/transaction-2.1.0.xsd
于是改成
http://jboss.com/products/seam/transaction-2.1.xsd
继续报错
cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element
'transaction:hibernateTransaction'.
于是改成
<transaction:hibernate-transaction session="#{hibernateSession}" />

错误不再显示