sql - Android sqlite idimage can not be null -


i have problems when want add in db. error 19 idimage can not null, not understand why error, defined idimage auto increment.

thanks

import android.content.context; import android.database.sqlite.sqlitedatabase; import android.database.sqlite.sqliteopenhelper; import android.database.sqlite.sqlitedatabase.cursorfactory;  public class basesqllite extends sqliteopenhelper{   private static final string create_bdd =     "create  table if not exists `t_image` (`idimage` integer primary key autoincremet,`name` varchar(20) not null ,`description` varchar(45) not null ,`rank` tinyint not null ,`date` varchar(45) not null ,primary key (`idimage`) )";  public basesqllite(context context, string name, cursorfactory factory, int version) {     super(context, name, factory, version); }  @override public void oncreate(sqlitedatabase db) {     db.execsql(create_bdd); }  @override public void onupgrade(sqlitedatabase db, int oldversion, int newversion) {     db.execsql("drop table  t_image ;");     oncreate(db); } }           imagesbdd imagesbdd = new imagesbdd(context);           simpledateformat timestampformat = new simpledateformat("yyyy-mm-dd-hh.mm.ss");          string photoname = "photo_" + timestampformat.format(new date()) +".jpg" ;         string descri = myinputtext.gettext().tostring();         int rank = 1;         string date = timestampformat.format(new date());          image image = new image(photoname,descri,rank,date);           // open bd         imagesbdd.open();         // insert of image         imagesbdd.insertimage(image); 

hello, answer still have problems.

there more information.

i changed sql request:

        "create  table if not exists t_image (idimage integer primary key autoincremet,name varchar(20) not null ,description varchar(45) not null ,rank tinyint not null ,date varchar(45) not null )"; 

there logcat error:

 e/sqlitedatabase(19708): error inserting rank=1 date=2013-04-25-15.53.20 description=gun name=photo_2013-04-25-15.53.20.jpg e/sqlitedatabase(19708): android.database.sqlite.sqliteconstraintexception: t_image.idimage may not null (code 19) 

there code insertion:

 // insetion d'imahe public long insertimage(image image){     //création d'un contentvalues      contentvalues values = new contentvalues();     //on lui ajoute une valeur associé à une clé (qui est le nom de la colonne dans laquelle on veut mettre la valeur)     values.put(col_name, image.getname());     values.put(col_description, image.getdescription());     values.put(col_rank, image.getrank());     values.put(col_date, image.getdate());     //on insère l'objet dans la bdd via le contentvalues     return bdd.insert(table_images, null, values); } 

i think error in syntax.

private static final string create_bdd =     " create  table if not exists `t_image` (`idimage` integer primary key autoincremet,`name` varchar(20) not null ,`description` varchar(45) not null ,`rank` tinyint not null ,`date` varchar(45) not null ,primary key (`idimage`) )"; 

this should be

private static final string create_bdd =     "create  table if not exists t_image (idimage integer primary key autoincremet,name varchar(20) not null ,description varchar(45) not null ,rank tinyint not null ,date varchar(45) not null ,primary key (idimage) )"; 

quets not come table name , column names.

just try it.

i hope you.


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