Lab Sql

I'm using Android's SQLite to create a database of levels, based on some files. I first cre… Read more Sqlite Getreadabledatabase() Returns Null

Why do these two lines of code throw a NPE? SQLiteDatabase db; db = openOrCreateDatabase('Testi… Read more Null Pointer Creating Sqlite Database

I am getting NullPointerException and I couldn't fix it. Could anyone please have a look at my … Read more Nullpointerexception Android

I know this is a pre-asked question. But still I am not able to find solutions. I am opening a data… Read more Getting Null Pointer Exception In Sqlitedatabase.query Method

i used databases before in the android app i am working on so usualy i open() the database when my… Read more Openorcreatedatabase Gives Nullpointerexception

Here is where I try to access the database: UserDataAdapter dbHelper = new UserDataAdapter(this); d… Read more Android: Nullpointerexception On Getwritabledatabase()

I am a noob to android and I am trying to update a sqlite row entry by string as opposed to row num… Read more How Do I Update A Sqlite Row Entry By String?

Here is where I try to access the database: UserDataAdapter dbHelper = new UserDataAdapter(this); d… Read more Android: NullPointerException On GetWritableDatabase()