java.lang.BootstrapMethodError: Exception from call site #1 bootstrap method

问题描述：
在程序中使用了下面的语句实现绑定Java和Layout

View view = View.inflate(getContext(), R.layout.video_play, this);ButterKnife.bind(this,view);

但是运行时总出错，报错如下：

 Caused by: java.lang.BootstrapMethodError: Exception from call site #1 bootstrap method        at butterknife.internal.DebouncingOnClickListener.(DebouncingOnClickListener.java:12)

按照提示点开了提示

package butterknife.internal;  import android.view.View; /** * A {@linkplain View.OnClickListener click listener} that debounces multiple clicks posted in the * same frame. A click on one button disables all buttons for that frame. */public abstract class DebouncingOnClickListener implements View.OnClickListener {       static boolean enabled = true;   private static final Runnable ENABLE_AGAIN = () -> enabled = true;   @Override public final void onClick(View v) {         if (enabled) {           enabled = false;      v.post(ENABLE_AGAIN);      doClick(v);    }  }   public abstract void doClick(View v);}

其中 private static final Runnable ENABLE_AGAIN = () -> enabled = true 使用了Java8的新特性。

解决方法：
build.gradle中添加以下代码：

android {

······

compileOptions{    sourceCompatibility JavaVersion.VERSION_1_8    targetCompatibility JavaVersion.VERSION_1_8}

}
重新编译问题就解决了！

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