apt插件问题（Error:Cannot choose between the following configurations of project :library:）
报错:
Error:Cannot choose between the following configurations of project :library:
- debugApiElements - debugRuntimeElements - releaseApiElements - releaseRuntimeElements All of them match the consumer attributes:
解决
//1.在project的build.gradle中删除
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
//2.在module的build.gradle中删除
apply plugin: 'android-apt'
//3.将module的build.gradle文件中的dependency
apt 'com.jakewharton:butterknife-compiler:8.1.0'
//改为
annotationProcessor 'com.jakewharton:butterknife-compiler:8.1.0'
其他使用apt的依赖，也要这样更改
如果改动不可以，升级gradle版本到4.3 tool 版本升级到3.0.0+
