原创:http://blog.csdn.net/huanongjingchao/article/details/34104021
Attribute is missing the Android namespace prefix,出现这样的错误的原因主要由以下几种:
1、属性定义时,命名前缀错误,这里的命名前缀错误又分为丢失前缀、前缀书写错误
(1)前缀丢失,比如定义一个TextVIew的属性时,android:id=,如果没有写android,便会报错这样错误,但是这个是显而易见的,一般我们不会犯下这个错误;
(2)前缀书写错误,比如定义控件的属性时,把android拼写错了,写成了andriod,由于自己的手误,写成了这样,而且不太容易被发现,以至于我们郁闷了很久,最后终于发现是这么一个低级的不能再低级的错误,瞬间感觉蛋碎了。
2、定义语法错误
比如我要在res下面建一个xml文件,把<book price="99.0" 出版日期="2008年">疯狂讲义</book>一句代码写成了<book>price="99.0" 出版日期="2008年" 疯狂讲义</book>
当然还有其他的书写错误会报出这样的错误,比如 xml里面莫名的多了一些字符等等
这些错误一般都是由于手误导致的,遇到这样的错误时,应该立马想到是书写错误或语法错误.
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