编译运行CAS4.0运行报错 File: 'java/lang/CharSequence.class': Invalid byte tag in constant pool: 15

运行报错 File: ‘java/lang/CharSequence.class’: Invalid byte tag in constant pool: 15
具体错误：
Error:Module ‘cas-server-webapp’ production: org.aspectj.apache.bcel.classfile.ClassFormatException: File: ‘java/lang/CharSequence.class’: Invalid byte tag in constant pool: 15]
修改方法:file》》settings》》1.6改成1.8