The type of the expression must be an array type but it resolved to Object？ - 代码天地

The type of the expression must be an array type but it resolved to Object？

其他 2020-04-08 19:47:02 阅读次数: 0

测试底层源码发现报错The type of the expression must be an array type but it resolved to Object?(表达式的类型必须是数组类型，但它解析为对象)
还耽误了不少时间，我是真的无语了。
找了半天发现是把elementData 定义成了对象
你们也要劳逸结合不能马虎！！！！！！！
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报错的原因就是少了 ==== [ ]=====

报错在这里插入图片描述

程序猿加油！！！
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转载自blog.csdn.net/sqL520lT/article/details/105306671

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