Android问题解决:Caused by: java.lang.UnsupportedOperationException: Can't convert to fraction: type=0x3
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错误描述为:Caused by: java.lang.UnsupportedOperationException: Can't convert to fraction: type=0x3 不能转换为分数。
log提示,加载activity的页面xml文件的时候,出现这种错误
setContentView(R.layout.activity_face);
于是找activity.xml文件。查看log,报了三个错,如下
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.testndk/com.example.testndk.FaceActivity}: android.view.InflateException: Binary XML file line #13: Can't convert to fraction: type=0x3
Caused by: android.view.InflateException: Binary XML file line #13: Can't convert to fraction: type=0x3
Caused by: java.lang.UnsupportedOperationException: Can't convert to fraction: type=0x3
根据log,估计是xml某个属性设置错误了,所以去排查log上提示出错元素的属性,一个一个删除,如下图
删除之后还是报一样的错。后来又去查自定义属性的问题,还是一无所获。网上又没找到这个错误的解决方法。后来又去排查,发现新版本用的一个通过对页面高度设置百分比进行屏幕适配的一个第三方jar文件是另一个,跟老版本的不一样,作用一样,类里的代码一样,但是类名不一样,所以换成了新的jar文件里的类,好了。
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