The type org.apache.commons.lang.exception.NestableRuntimeException cannot be resolved. 有关问题解决

The type org.apache.commons.lang.exception.NestableRuntimeException cannot be resolved. 问题解决

The type org.apache.commons.lang.exception.NestableRuntimeException cannot be resolved. It is indire

引入以下jar包问题解决。

commons-beanutils-1.7.0.jar

commons-lang-2.4.jar

如果没解决,试着引入

ezmorph-1.0.2.jar 
ezmorph-1.0.2.jar 
json-lib-1.1-jdk15.jar