problem about sqlite database, no such table:

If this is on the emulator, use DDMS File Explorer or adb pull to download a copy of the database file and confirm its contents.

And i crate a custom SQLiteOpenHelper to copy this file to path : /data/data/com.SGMalls/databases/mallMapv2.sqlite

If you are attempting to copy the file in SQLiteOpenHelper's onCreate(), you are too late. I would do it before then.

So the copy file code may be can not copy the complete file.

It is more likely you would get an error about a corrupt file in that case.

I think this error occurs when you change the table structure. To solve this, clean the data (Settings -> Manage application -> Clear data) before installing the new application.

Regards.