Android Studio编译提示如下attribute layout_constraintBottom_toBottomOf (aka com.luck.pictureselector:layou

1 问题

Android Studio编译提示错误如下

AAPT: error: attribute layout_constraintBottom_toBottomOf (aka com.luck.pictureselector:layout_constraintBottom_toBottomOf) not found.
    

 

 

 

 

 

 

 

 

2 解决办法

在app的build.gradle文件里面添加依赖如下

implementation 'androidx.constraintlayout:constraintlayout:1.1.2'

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