Toolbar ?actionBarSize报错

Failed to resolve attribute at index 1

更改为：

?android:attr/actionBarSize

参考https://stackoverflow.com/questions/53772728/binary-xml-file-line-15-failed-to-resolve-attribute-at-index-1-typedvaluet-0/56391014

标签：index,resolve,attribute,actionBarSize,报错,file,Toolbar
来源： https://www.cnblogs.com/kinoyo/p/15557161.html