セットbitmap_imageチェックボックス

Question

java.lang.NullPointerExceptionが：com.exampleにヌルオブジェクト参照に「ボイドandroid.widget.ImageView.setImageBitmap（android.graphics.Bitmap）」を仮想メソッドを呼び出す試み。 piker.MultipleShareActivity $ ImageAdapter1.getView（MultipleShareActivity.java:153）ImageViewのとのLinearLayoutで

public View getView(int position, View convertView, ViewGroup parent) { 
    Log.e("122","after"); 
    int width = getScreenWidth(); 
    LinearLayout linearLayout; 
    linearLayout= (LinearLayout) findViewById(R.id.lins); 
    ImageView iv=new ImageView(con); 
    ImageView iv; 
    iv= (ImageView) findViewById(R.id.ims); 
    CheckBox cb=new CheckBox(con); 
    iv.setImageBitmap(mThumb[0]);// finding error in this line & mthumb is bitmap array// 
    linearLayout.addView(iv); 
    linearLayout.addView(cb); 
    return linearLayout; 
} 

Answer 1

使用この

convertView.findViewById