The specified child already has a parent. You must call removeView"

Others 2022-04-22 17:23:36 views: 0

android动态加载fragment，会报上面那个错误，代码中没有动态addview的代码，半天没能找到问题。其实问题在onCreateView方法中inflater.inflate(R.layout.content_fragment, container); 函数发生错误。

inflater.inflate这个方法有两个参数的方法，也有三个参数的方法，两个参数的方法中最后一个参数系统自动帮忙填充为true。修改上面那个异常，只需使用三个参数的方法，最后一个参数使用FALSE即可。

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