Could not initialize class org.jasig.cas.web.view.Saml10SuccessResponseView at

服务已启动无报错,登录Weblogic控制台，点击》》部署》》点开服务，里面有个测试项 ，点击测试项里的连接 ，报正在在努力加载请求》请重试，查看日志文件报如下错误 ：

1.<Dec 29, 2016 3:48:52 PM CST> <Error><[ServletContext@2130204450[app:isc_sso module:isc_sso path:/isc_sso spec-version:2.5]] Root cause of ServletException. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'casSamlServiceSuccessView': Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.jasig.cas.web.view.Saml10SuccessResponseView at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:997) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:943) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) Truncated. see log file for complete stacktrace Caused By: java.lang.NoClassDefFoundError: Could not initialize class org.jasig.cas.web.view.Saml10SuccessResponseView at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

注意到日志中有org.jasig.cas.web.view.Saml10SuccessResponseView，而weblogic和cas sso的lib中都包含有sam的jar包，因此采纳了包冲突的解决方案。

[root@k8s-node2 ~]# find /weblogic/ -name "*sam*.jar"      #  搜索包含sam的jar包，
/weblogic/Oracle/Middleware/wlserver_10.3/server/lib/mbeantypes/saml2CredentialMapper.jar
/weblogic/Oracle/Middleware/wlserver_10.3/server/lib/mbeantypes/saml2IdentityAsserter.jar
/weblogic/Oracle/Middleware/modules/features/weblogic.saml2.modules_10.3.6.0.jar
/weblogic/Oracle/Middleware/modules/com.bea.core.common.security.saml2.utils_1.0.0.0_6-2-0-0.jar
/weblogic/Oracle/Middleware/modules/com.bea.core.common.security.saml2_1.0.0.0_6-2-0-0.jar
/weblogic/Oracle/Middleware/modules/com.bea.core.common.security.saml2.manage_1.0.0.0_6-2-0-0.jar
/weblogic/Oracle/Middleware/modules/com.bea.core.common.security.saml.utils_1.0.0.0_6-2-0-0.jar
/weblogic/Oracle/Middleware/modules/com.bea.core.bea.opensaml_1.0.0.0_6-2-0-0.jar
/weblogic/Oracle/Middleware/modules/com.bea.core.bea.opensaml2_1.0.0.0_6-2-0-0.jar
/weblogic/Oracle/Middleware/modules/com.bea.core.common.security.saml2.ja_1.0.0.0_6-2-0-0.jar

[root@k8s-node2 modules]# ll  com.bea.core.bea.opensaml2_1.0.0.0_6-2-0-0.jar

[root@k8s-node2 modules]# ll  com.bea.core.bea.opensaml_1.0.0.0_6-2-0-0.jar

将2两个jar 包删除或者重命名，清weblogic 缓存重启。