在操作数据库时候出现 sqlite3_open_v2("/data/data/xxx/databases/xxx.db", &handle, 6)failed_db failure: sqlite3_open_v2(at stage of db_check_d

最近在做apk升级的时候数据库方出现了如标题一样的问题，一直没找到问题所在，请各位知情人士帮个忙。

大概是这样我做了一个应用，需要版本升级，升级的时候应用所用的数据库表字段有所修改，同事增加了新的表，在升级的时候我增加了数据库的版本号，

随后升级之后打开应用程序就会出现这样的错我，自我分析可能是权限问题，但是我是一个相同的应用所以这个不知道是不是正确。下面是执行的代码和

异常信息。

代码：

@Override
	public void onCreate(SQLiteDatabase db) {
		// 执行建表语句
 
		try {
			db.execSQL(DBCommon.CREATE_TABLE_GAMETYPE);
			db.execSQL(DBCommon.CREATE_TABLE_GAMELIST);
			db.execSQL(DBCommon.CREATE_TABLE_ADS);
			db.execSQL(DBCommon.CREATE_TABLE_BUYLIST);
			db.execSQL(DBCommon.CREATE_TABLE_MOBILECONTROL);
			db.execSQL(DBCommon.CREATE_TABLE_DOWNLOAD);
		} catch (Exception e) {
			e.printStackTrace();
			LOG.d(DBG, TAG, "creat table Exception:" + e);
		}
		LOG.d(DBG, TAG, "SQLiteDatabase onCreate");
	}
 
	@Override
	public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
		LOG.d(DBG, TAG, "SQLiteDatabase onUpgrade");
		db.execSQL("DROP TABLE IF EXISTS " + DBCommon.TABLE_GAMETYPE);
		db.execSQL("DROP TABLE IF EXISTS " + DBCommon.TABLE_GAMELIST);
		db.execSQL("DROP TABLE IF EXISTS " + DBCommon.TABLE_ADS);
		db.execSQL("DROP TABLE IF EXISTS " + DBCommon.TABLE_BUYLIST);
		db.execSQL("DROP TABLE IF EXISTS " + DBCommon.TABLE_MOBILECONTROL);
		db.execSQL("DROP TABLE IF EXISTS " + DBCommon.TABLE_DOWNLOADE);
		onCreate(db);
	}

异常信息：

08-16 15:41:20.795: I/SqliteDatabaseCpp(26920): sqlite returned: error code = 14, msg = cannot open file at line 27699 of [8609a15dfa], db=/data/data/com.andlisoft.station.game/databases/station.db
08-16 15:41:20.795: I/SqliteDatabaseCpp(26920): sqlite returned: error code = 14, msg = os_unix.c: open() at line 27699 - "" errno=13 path=/data/data/com.andlisoft.station.game/databases/station.db, db=/data/data/com.andlisoft.station.game/databases/station.db
08-16 15:41:20.795: E/SqliteDatabaseCpp(26920): sqlite3_open_v2("/data/data/com.andlisoft.station.game/databases/station.db", &handle, 6, NULL) failed
08-16 15:41:20.945: I/ALSAModule(1868): Terminated ALSA PLAYBACK device hifi
08-16 15:41:20.980: E/SQLiteDatabase(26920): Failed to open the database. closing it.
08-16 15:41:20.980: E/SQLiteDatabase(26920): android.database.sqlite.SQLiteCantOpenDatabaseException: unable to open database file
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.database.sqlite.SQLiteDatabase.dbopen(Native Method)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:1013)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:986)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:1051)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.app.ContextImpl.openOrCreateDatabase(ContextImpl.java:802)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:221)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:221)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:157)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at com.andlisoft.station.game.db.GameTypeDBControl.query(GameTypeDBControl.java:122)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at com.andlisoft.station.game.model.GameTypeModel.getGameTypeByName(GameTypeModel.java:103)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at com.andlisoft.station.game.appwidget.WidgetGetData.getData(WidgetGetData.java:26)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at com.andlisoft.station.game.appwidget.MainWidget.onReceive(MainWidget.java:120)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.app.ActivityThread.handleReceiver(ActivityThread.java:2242)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.app.ActivityThread.access$1500(ActivityThread.java:132)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1207)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.os.Handler.dispatchMessage(Handler.java:99)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.os.Looper.loop(Looper.java:137)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at android.app.ActivityThread.main(ActivityThread.java:4575)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at java.lang.reflect.Method.invokeNative(Native Method)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at java.lang.reflect.Method.invoke(Method.java:511)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
08-16 15:41:20.980: E/SQLiteDatabase(26920): 	at dalvik.system.NativeStart.main(Native Method)
08-16 15:41:20.980: W/System.err(26920): android.database.sqlite.SQLiteCantOpenDatabaseException: unable to open database file
08-16 15:41:20.980: W/System.err(26920): 	at android.database.sqlite.SQLiteDatabase.dbopen(Native Method)
08-16 15:41:20.980: W/System.err(26920): 	at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:1013)
08-16 15:41:20.980: W/System.err(26920): 	at android.database.sqlite.SQLiteDatabase.openDatabase(SQLiteDatabase.java:986)
08-16 15:41:20.980: W/System.err(26920): 	at android.database.sqlite.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:1051)
08-16 15:41:20.980: W/System.err(26920): 	at android.app.ContextImpl.openOrCreateDatabase(ContextImpl.java:802)
08-16 15:41:20.980: W/System.err(26920): 	at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:221)
08-16 15:41:20.980: W/System.err(26920): 	at android.content.ContextWrapper.openOrCreateDatabase(ContextWrapper.java:221)
08-16 15:41:20.980: W/System.err(26920): 	at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:157)
08-16 15:41:20.980: W/System.err(26920): 	at com.andlisoft.station.game.db.GameTypeDBControl.query(GameTypeDBControl.java:122)
08-16 15:41:20.980: W/System.err(26920): 	at com.andlisoft.station.game.model.GameTypeModel.getGameTypeByName(GameTypeModel.java:103)
08-16 15:41:20.980: W/System.err(26920): 	at com.andlisoft.station.game.appwidget.WidgetGetData.getData(WidgetGetData.java:26)
08-16 15:41:20.980: W/System.err(26920): 	at com.andlisoft.station.game.appwidget.MainWidget.onReceive(MainWidget.java:120)
08-16 15:41:20.980: W/System.err(26920): 	at android.app.ActivityThread.handleReceiver(ActivityThread.java:2242)
08-16 15:41:20.980: W/System.err(26920): 	at android.app.ActivityThread.access$1500(ActivityThread.java:132)
08-16 15:41:20.980: W/System.err(26920): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1207)
08-16 15:41:20.980: W/System.err(26920): 	at android.os.Handler.dispatchMessage(Handler.java:99)
08-16 15:41:20.980: W/System.err(26920): 	at android.os.Looper.loop(Looper.java:137)
08-16 15:41:20.980: W/System.err(26920): 	at android.app.ActivityThread.main(ActivityThread.java:4575)
08-16 15:41:20.980: W/System.err(26920): 	at java.lang.reflect.Method.invokeNative(Native Method)
08-16 15:41:20.980: W/System.err(26920): 	at java.lang.reflect.Method.invoke(Method.java:511)
08-16 15:41:20.980: W/System.err(26920): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
08-16 15:41:20.980: W/System.err(26920): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
08-16 15:41:20.980: W/System.err(26920): 	at dalvik.system.NativeStart.main(Native Method)
08-16 15:41:20.980: E/ZQ_17StationGame_GameTypeDBControl(26920): android.database.sqlite.SQLiteCantOpenDatabaseException: unable to open database file

还请大家多多帮助。