showing error to get length of null array error for Image view - android-sqlite

Question

my problem is when I run the code the app jumps out the application.I am using SQLITE Database using Recycler View I have two view control 1 is Textview and another is Image view.An application running on Textview but when I use Image view then the Android Studio it has the error: "java.lang.NullPointerException: Attempt to get length of null array"
Thanx in advance.
here is my Recycler_List_Item_Adapter2.java
#Override
public void onBindViewHolder(MyViewHolder_item holder, int position) {
Recycler_List_Item_Pojo2 recycler_title_pojo=arrayList.get(position);
holder.outImage=recycler_title_pojo.getImg();
ByteArrayInputStream imageStream = new ByteArrayInputStream(holder.outImage);
Bitmap theImage = BitmapFactory.decodeStream(imageStream);
holder.imageView.setImageBitmap(theImage);
holder.textView.setText(recycler_title_pojo.getBr_title());
}
#Override
public int getItemCount() {
return arrayList.size();
}
public class MyViewHolder_item extends RecyclerView.ViewHolder {
TextView textView;
CircleImageView imageView;
byte[] outImage;
here is my Recycler_List_Item_Pojo2.java
public class Recycler_List_Item_Pojo2 {
byte[] img=null;
String br_title,bt_material,br_procedure,br_notice;
public Recycler_List_Item_Pojo2(byte[] img, String br_title) {
this.img = img;
this.br_title = br_title;
}
public byte[] getImg() {
return img;
}
public void setImg(byte[] img) {
this.img = img;
}
public String getBr_title() {
return br_title;
}
public void setBr_title(String br_title) {
this.br_title = br_title;
}
Here is my Sqlite Database code
Recycler_List_Item_Pojo2 product = null;
List<Recycler_List_Item_Pojo2> productList = new ArrayList<Recycler_List_Item_Pojo2>();
openDatabase();
Cursor cursor = mDatabase.rawQuery(" select * from a", null, null);
cursor.moveToFirst();
while (!cursor.isAfterLast()) {
product = new Recycler_List_Item_Pojo2(cursor.getBlob(1),cursor.getString(2));
productList.add(product);
cursor.moveToNext();
}
cursor.close();
closeDatabase();
return productList;
Here is my error
FATAL EXCEPTION: main
Process: com.pp.receipe, PID: 21550
java.lang.NullPointerException: Attempt to get length of null array
at java.io.ByteArrayInputStream.<init>(ByteArrayInputStream.java:60)
at com.pp.receipe.adapter.Recycler_List_Item_Adapter2.onBindViewHolder(Recycler_List_Item_Adapter2.java:50)
at com.pp.receipe.adapter.Recycler_List_Item_Adapter2.onBindViewHolder(Recycler_List_Item_Adapter2.java:30)

Answer 1

#Prashant Please check your SQLITE Database.If any NULL value is inserted or check any field is empty or not.Remove your empty field from database.