AndroidStudio3.0及其以上集成ButterKnife时候的Android Gradle plugin 3.1.4 must not be applied to project

整个项目的gradle里面配置方法

dependencies {
    classpath 'com.android.tools.build:gradle:3.0.1'
    classpath 'com.jakewharton:butterknife-gradle-plugin:8.4.0'   /*这一行改为8.4*/
}

module里面的

/*apply plugin: 'com.android.library'*/
apply plugin: 'com.jakewharton.butterknife'

dependencies {

implementation 'com.jakewharton:butterknife:8.4.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0'

}

总体来说就是降级一下就行了,注释掉一行,降级一下