感觉是类型转换错误，怎么改？

libingqing

SEVERE [ajp-nio-8009-exec-3] org.apache.catalina.core.StandardWrapperValve.invoke Servlet.service() for servlet [springMvc] in context with path [] threw exception [java.lang.ClassCastException: org.jeecgframework.web.system.pojo.base.TSType cannot be cast to org.jeecgframework.web.system.pojo.base.TSType] with root cause
java.lang.ClassCastException: org.jeecgframework.web.system.pojo.base.TSType cannot be cast to org.jeecgframework.web.system.pojo.base.TSType
        at org.jeecgframework.tag.core.easyui.DataGridTag.setColumn(DataGridTag.java:605)
        at org.jeecgframework.tag.core.easyui.DataGridColumnTag.doEndTag(DataGridColumnTag.java:101)