[已解决]Attempt to invoke virtual method 'int android.view.View.getImportantForAccessibility()'
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java.lang.NullPointerException: Attempt to invoke virtual method 'int android.view.View.getImportantForAccessibility()' on a null object reference这个错误说起来真的是太无语了，写了个ListView，给其设置了一个适配器(adapter)，怎么运行都报错，而且不是我写的代码错误，崩溃信息也没有具体哪行崩的，找了好几分钟，最后我才发现自己犯的这个愚蠢的错误。这个错误我至少遇到过两次了，不长记性，写下来增深记忆，同时也分享给大家！！！
这是因为你的adapter的getView方法返回了null！！！
这是因为你的adapter的getView方法返回了null！！！
这是因为你的adapter的getView方法返回了null！！！
转载自http://blog.csdn.net/wxx_csdn/article/details/52933569
对，我今天也写出了这种弱智的bug
业精于勤荒于嬉
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