I'm getting the following error, and I have no idea why it is occurring. I was wondering if anyone else might be able to shed some light on the issue.
12-25 22:52:50.252: E/AndroidRuntime(813): Caused by: java.lang.IllegalArgumentException: Cannot bind argument at index 1 because the index is out of range. The statement has 0 parameters.
12-25 22:52:50.252: E/AndroidRuntime(813): at android.database.sqlite.SQLiteProgram.bind(SQLiteProgram.java:212)
12-25 22:52:50.252: E/AndroidRuntime(813): at android.database.sqlite.SQLiteProgram.bindString(SQLiteProgram.java:166)
12-25 22:52:50.252: E/AndroidRuntime(813): at android.database.sqlite.SQLiteProgram.bindAllArgsAsStrings(SQLiteProgram.java:200)
12-25 22:52:50.252: E/AndroidRuntime(813): at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:47)
12-25 22:52:50.252: E/AndroidRuntime(813): at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1314)
12-25 22:52:50.252: E/AndroidRuntime(813): at android.database.sqlite.SQLiteDatabase.queryWithFactory(SQLiteDatabase.java:1161)
12-25 22:52:50.252: E/AndroidRuntime(813): at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1032)
12-25 22:52:50.252: E/AndroidRuntime(813): at android.database.sqlite.SQLiteDatabase.query(SQLiteDatabase.java:1200)
The code is here:
public Player getPlayer(String name) {
SQLiteDatabase db = this.getReadableDatabase();
String[] projection = {
PlayerEntry.COLUMN_NAME_PLAYER_NAME,
PlayerEntry.COLUMN_NAME_PLAYED_GAMES,
};
String selection = PlayerEntry.COLUMN_NAME_PLAYER_NAME ;
String[] selectionArgs = new String[1];
selectionArgs[0] = name;
Cursor cursor = db.query(
PlayerEntry.TABLE_NAME, // The table to query
projection, // The columns to return
selection, // The columns for the WHERE clause
selectionArgs, // The values for the WHERE clause
null, // don't group the rows
null, // don't filter by row groups
null // The sort order
);
if (cursor != null)
cursor.moveToFirst();
query
method, it seems thatselection
is not a column name, but a full WHERE clause possibly containing?
references toselectionArgs
. That is,selection
should be like"PlayerName=?"
, withselectionArgs
being a list of one value (as in your code).