写了个简单CMP Entity Bean，在运行是报错，请帮忙

Question

又一个新问题
"fctR.ejbgrpx": ERROR: Error parsing 'ejb-jar.xml' line 128: The content of element type "relationship-role-source" is incomplete, it must match "(description?,ejb-name)".
我在做两个实体BEAN的关联时报错
  <relationships>
        <ejb-relation>
            <ejb-relation-name>cmp-fctecm</ejb-relation-name>
            <ejb-relationship-role>
                <description>cmp</description>
                <ejb-relationship-role-name>cmpRelationshipRole</ejb-relationship-role-name>
                <multiplicity>one</multiplicity>
                <relationship-role-source />
                <cmr-field>
                    <description>fctecm</description>
                    <cmr-field-name>fctecm</cmr-field-name>
                </cmr-field>
            </ejb-relationship-role>
            <ejb-relationship-role>
                <description>fctecm</description>
                <ejb-relationship-role-name>fctecmRelationshipRole</ejb-relationship-role-name>
                <multiplicity>one</multiplicity>
                <relationship-role-source />
                <cmr-field>
                    <description>cmp</description>
                    <cmr-field-name>cmp</cmr-field-name>
                </cmr-field>
            </ejb-relationship-role>
        </ejb-relation>
    </relationships>
我把<relationship-role-source />替换成<relationship-role-source>
<ejb-nam>cmpT</ejb-name>
</relationship-role-source>也不行

Answer 1

第一个问题，是你在影射实体bean时，数据类型有问题，你把BigDecimal类型的修改成double或者其他的数据类型就可以了。

Answer 2

这句代码与误吧：home = (ContHome) PortableRemoteObject.narrow(
         ctx.lookup("ContHome"), ContHome.class);
narrow的第一个参数应该就是Object obj = ctx.lookup("Cont");
中的obj 啊，改为
home = (ContHome) PortableRemoteObject.narrow( obj , ontHome.class);
试试看看

Answer 3

"fctR.ejbgrpx": ERROR: Error parsing 'ejb-jar.xml' line 128: The content of element type "relationship-role-source" is incomplete, it must match "(description?,ejb-name)".
我在做两个实体BEAN的关联时报错
  <relationships>
        <ejb-relation>
            <ejb-relation-name>cmp-fctecm</ejb-relation-name>
            <ejb-relationship-role>
                <description>cmp</description>
                <ejb-relationship-role-name>cmpRelationshipRole</ejb-relationship-role-name>
                <multiplicity>one</multiplicity>
                <relationship-role-source />
                <cmr-field>
                    <description>fctecm</description>
                    <cmr-field-name>fctecm</cmr-field-name>
                </cmr-field>
            </ejb-relationship-role>
            <ejb-relationship-role>
                <description>fctecm</description>
                <ejb-relationship-role-name>fctecmRelationshipRole</ejb-relationship-role-name>
                <multiplicity>one</multiplicity>
                <relationship-role-source />
                <cmr-field>
                    <description>cmp</description>
                    <cmr-field-name>cmp</cmr-field-name>
                </cmr-field>
            </ejb-relationship-role>
        </ejb-relation>
    </relationships>
我把<relationship-role-source />替换成<relationship-role-source>
<ejb-nam>cmpT</ejb-name>
</relationship-role-source>也不行

Answer 4

写了个实体BEAN，写的CLIENT。JAVA是可以运行的，可是把相同的代码嵌入JSP时，，他总在找BEAN的时候抛出异常，如果JSP调用CLIENT。JAVA，也同样
是不是我的配置还是有问题啊