关于ButterKnife.Bind(Activity)后控件空指针的问题

protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // TODO: add setContentView(...) invocation ButterKnife.bind(this); }

package com.exampleytpeak.paizhao; import android.os.Bundle; import com.bm.library.PhotoView; import com.bumptech.glide.Glide; import butterknife.BindView; import butterknife.ButterKnife; public class ImageAct extends BaseActivity { @BindView(R.id.img) PhotoView img; @Override public void initLayout() { setContentView(R.layout.activity_image); } @Override public void initView() { Glide.with(this).load(getIntent().getStringExtra("path")).into(img); } @Override public void initData() { } @Override public void initEvent() { } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // TODO: add setContentView(...) invocation ButterKnife.bind(this); } }