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Optional int parameter 'id' is present but cannot be translated into a null value due to being decla
遇到这个错误就是把参数int 改成Integer原创 2014-12-17 18:54:54 · 58911 阅读 · 9 评论 -
nested exception is java.lang.ClassCastException: java.lang.IllegalArgumentException cannot be cast
nested exception is java.lang.ClassCastException: java.lang.IllegalArgumentException cannot be cast to com.zcjy.titan.exception.BE^C 开发的时候,在本机测试程序没有问题。但是放在开发环境和测试环境就报错了,查看开发环境日志,就知道是类型转换出现问题。做个笔记,留原创 2014-12-25 09:31:29 · 5018 阅读 · 1 评论