sqlite返回需要幫助：錯誤代碼= 1，msg =表沒有列名稱

我是一個初學者在android編程，我面臨這個錯誤試圖插入到我的sqlite數據庫。sqlite返回需要幫助：錯誤代碼= 1，msg =表沒有列名稱

sqlite返回：錯誤代碼= 1，msg =表MobileHouseVisit沒有列老人_date_time。

對於前3列，沒有問題，直到我添加更多的列。這就是爲什麼我評論它。我檢查了間距，所有東西都看起來不錯。我搜索了一下，但仍然沒有得到任何幫助。

下面是我的代碼

private static final String DATABASE_NAME = "silverCareMgt.db"; 
private static final String DATABASE_TABLE = "MobileHouseVisit"; 
private static final int DATABASE_VERSION = 1; 
private SQLiteDatabase _db; 
private final Context context; 

public static final String MOBILE_HOUSE_VISIT_ID = "_id"; 
public static final int COLUMN_KEY_ID = 0; 
public static final String ELDERLY_NAME = "elderly_name"; 
public static final int COLUMN_NAME_ID = 1; 
public static final String ELDERLY_NRIC = "elderly_nric"; 
public static final int COLUMN_TEL_ID = 2; 
public static final String ELDERLY_DATE_TIME = "elderly_date_time"; 
public static final int COLUMN_DT_ID = 3; 
//public static final String PHYSICAL_HEALTH_STATUS ="physical_health"; 
//public static final int COLUMN_PHY_ID = 4; 
//public static final String MENTAL_HEALTH_STATUS ="mental_health_status"; 
//public static final int COLUMN_MENTAL_ID = 5; 

protected static final String DATABASE_CREATE = "create table " + DATABASE_TABLE +" ("+ 
        MOBILE_HOUSE_VISIT_ID + " integer primary key autoincrement, "+ 
        ELDERLY_NAME + " TEXT NOT NULL, "+ 
        ELDERLY_NRIC + " TEXT NOT NULL, " + 
        ELDERLY_DATE_TIME + " TEXT NOT NULL);"; 
        //+ PHYSICAL_HEALTH_STATUS + " TEXT, " 
        //+ MENTAL_HEALTH_STATUS + " TEXT);";

來源

2012-08-01 user1568459

進入？ – dilix 2012-08-01 11:46:10

嘗試擦除手機上的應用程序數據或卸載應用程序，然後再次嘗試解除所有列的註釋。 – 2012-08-01 11:47:10

我該怎麼做？對不起我新..我沒有任何問題插入數據，直到我取消對病房 – user1568459 2012-08-01 11:50:24