java.lang.RuntimeException: Invalid action class configuration that references an unknown class nam
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今天遇见一个问题,根据以往的排错经验都是从报错日志来查找问题的根源,今天突然发现,有些报错不是你自己
想所以然的觉得应该是什么问题,拿今天的例子举例:
java.lang.RuntimeException: Invalid action class configuration that references an unknown class name
就是说没找到我要用的类
核对了半天name ,发现没有错啊,最后发现时表单的video没写value值造成这种错误,以为会报空指针异常,竟然
报的是action找不到,醉了
最后总结:看来经验才是解决问题的最有利武器,从日志看不一定能看出来,因为毕竟ide也是人做出来的,不会那么
把所有错误准确定位的!
想所以然的觉得应该是什么问题,拿今天的例子举例:
java.lang.RuntimeException: Invalid action class configuration that references an unknown class name
就是说没找到我要用的类
核对了半天name ,发现没有错啊,最后发现时表单的video没写value值造成这种错误,以为会报空指针异常,竟然
报的是action找不到,醉了
最后总结:看来经验才是解决问题的最有利武器,从日志看不一定能看出来,因为毕竟ide也是人做出来的,不会那么
把所有错误准确定位的!
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