使用butterknife bind之后依然运行报空指针问题解决方法

dependencies {
classpath 'com.android.tools.build:gradle:2.2.3'
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}

apply plugin: 'com.neenbedankt.android-apt'

dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:24.2.1'
testCompile 'junit:junit:4.12'
compile project(':core')
compile 'com.jakewharton:butterknife:8.4.0'
apt 'com.jakewharton:butterknife-compiler:8.4.0'
}