R.drawable.abc_ic_clear_mtrl_alpha在哪呢

[kyleada]

缺资源吧？？

[ronanhardiman]

I build this project noraml.

[ccjeng]

This resource is removed on android.support.v7.appcompat since 23.2.0.
https://developer.android.com/sdk/support_api_diff/23.2.0/changes/android.support.v7.appcompat.R.drawable.html

[barrywe7]

In my latest build I've just created the svg drawable in res/drawable and tinted it appropriately. If you'd like to submit a pull request to modify this I'm happy to look at it and merge:

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="24dp"
        android:height="24dp"
        android:viewportHeight="24.0"
        android:viewportWidth="24.0">
    <path
        android:fillColor="#000000"
        android:pathData="M19,6.41L17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12z"/>
</vector>