Has anyone experienced this error?
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.liferay.portal.spring.aop.ServiceBeanAutoProxyCreator#0' defined in class path resource [META-INF/base-spring.xml]: Initialization of bean failed; nested exception is java.lang.IncompatibleClassChangeError: org/springframework/core/LocalVariableTableParameterNameDiscoverer$ParameterNameDiscoveringVisitor
Im using Liferay 6.2 with Spring 4
I wouldn't recommend mixing up other versions of Spring with Liferay than the one supported itself. You can check version of given external plugin by looking it this xml file
https://github.com/liferay/liferay-portal/blob/6.2.x/lib/versions.xml
When you grep this page for 'Spring' occurs, you see 3.0.7 version, which is right one to use with 6.2.X Liferay.