ssh整合——运行tomcat报错：严重: action: null...Error creating bean with name 'sessionFactory' .....org.apache.commons.collections.Sequence

最新推荐文章于 2021-07-29 09:57:23 发布

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最新推荐文章于 2021-07-29 09:57:23 发布 · 4.4k 阅读

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文章标签：

#action #bean #tomcat #ssh #hibernate #exception

在SSH（Struts1、Spring2、Hibernate3）整合过程中，遇到Action null的错误，原因是类'org.apache.commons.collections.SequencedHashMap'的签名信息与其他包中类不匹配。解决方法包括替换commons-collections到3.2.1版本或更新commons-beanutils到1.8.0版本。

在进行Struts1.X、Spring2.0、Hibernate3.1的整合开发时出现Action null的错误：

严重: action: null

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.SecurityException: class "org.apache.commons.collections.SequencedHashMap"'s signer information does not match signer information of other classes in the same package

Caused by: java.lang.SecurityException: class "org.apache.commons.collections.SequencedHashMap"'s signer information does not match signer information of other classes in the same package

at java.lang.ClassLoader.checkCerts(Unknown Source)

at java.lang.ClassLoader.preDefineClass(Unknown Source)

at java.lang.ClassLoader.defineClass(Unknown Source)

at java.security.SecureClassLoader.defineClass(Unknown Source)

at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1819)

at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1327)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)

at java.lang.ClassLoader.loadClassInternal(Unknown Source)

at org.hibernate.mapping.Table.<init>(Table.java:33)

at org.hibernate.cfg.Mappings.addTable(Mappings.java:165)

at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:299)