Android的SQLite數據庫錯誤SQLiteException

Question

我有錯誤，當我嘗試保存在數據庫中它立即崩潰與錯誤SQLiteException：沒有這樣的列。我很難做什麼，因爲SQLite對我來說依然非常神祕。

的logcat：

03-29 01:04:29.823: E/SQLiteDatabase(23044): Error inserting ID=0 Y=15.085753686726093 X=26.93791172584063 description=Programmez pour Android nom=marker 
03-29 01:04:29.823: E/SQLiteDatabase(23044): android.database.sqlite.SQLiteException: no such table: table_point: , while compiling: INSERT INTO table_point(ID,Y,X,description,nom) VALUES (?,?,?,?,?) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at android.database.sqlite.SQLiteCompiledSql.native_compile(Native Method) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at android.database.sqlite.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:64) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at android.database.sqlite.SQLiteProgram.compileSql(SQLiteProgram.java:177) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at android.database.sqlite.SQLiteProgram.compileAndbindAllArgs(SQLiteProgram.java:395) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at android.database.sqlite.SQLiteStatement.acquireAndLock(SQLiteStatement.java:263) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at android.database.sqlite.SQLiteStatement.executeInsert(SQLiteStatement.java:115) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1718) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1591) 
03-29 01:04:29.823: E/SQLiteDatabase(23044): at tn.pfe.ybn.sigl.database.PointBDD.insertPoint(PointBDD.java:61) 

Answer 1

其實，你的logcat說no such table。我相信這是因爲你的onCreate()方法是空的，所以表不會被創建。更新你的代碼DbManager如下：

@Override 
public void onCreate(SQLiteDatabase db) 
{ 
    db.execSQL(CREATE_POINTS); 
} 

而且，你有你的代碼的兩個不同的表名。在DbManager：

private static final String TABLE_POINT = "point"; 

在PointBDD：

private static final String TABLE_POINT = "table_point";