Could not allocate CursorWindow due to error -12

Question

I am developing an android application in that I am using SQLite database for storing local data.

In simple query, it worked properly but when I'm using sub-query and joins I'm getting below exception:

E/CursorWindow(27359): Could not allocate CursorWindow '/data/data/com.example.demo/databases/db_demo.db' of size 2097152 due to error -12.

How to resolve this exception?

score 5 · Accepted Answer · edited Jun 04 '21 at 14:58

5

As per the Error -12 i think cursor leak. try to close it or handle it properly.

try {
    // your code
} finally { 
    cursor.close();
}

I hope it work. If not post code.

edited Jun 04 '21 at 14:58

TWiStErRob

answered Mar 17 '16 at 05:54

Govinda P

1

Thank u..it worked – Milind Soni Mar 30 '16 at 10:20
3

If you have `cursor.close()` in the `finally` block, you shouldn't need to run it in the `try` block because it will always get called, correct? – Joshua Pinter Aug 01 '19 at 15:12

1 Answers1