SQLIte光標 - 在null上完成還沒有被停用或關閉的例外

在你問我之前，我已經四處尋找解決我的問題，我不能自己工作，因此來找你們。SQLIte光標 - 在null上完成還沒有被停用或關閉的例外

的問題

我有我的光標未捕獲的異常問題，我不能工作了....

錯誤

09-04 15:48:38.863: I/dalvikvm(1421): Uncaught exception thrown by finalizer (will be discarded): 
09-04 15:48:38.863: I/dalvikvm(1421): Ljava/lang/IllegalStateException;: Finalizing cursor [email protected] on null that has not been deactivated or closed 
09-04 15:48:38.863: I/dalvikvm(1421): at android.database.sqlite.SQLiteCursor.finalize(SQLiteCursor.java:596) 
09-04 15:48:38.873: I/dalvikvm(1421): at dalvik.system.NativeStart.run(Native Method)

代碼，它的抱怨關於

public CCTrackLocation getTrackLocationForID(int id) { 
     CCTrackLocation trackLocation = new CCTrackLocation(); 

     String selectQuery = "SELECT * FROM "+TABLE_TRACK_LOCATION+" WHERE \"id\" = "+ String.valueOf(id); 

     SQLiteDatabase db = this.getReadableDatabase(); 
     Cursor cursor = db.rawQuery(selectQuery,null); 
     if (cursor.moveToFirst()) { 
      do { 
       trackLocation.setID(cursor.getInt(0)); 
       trackLocation.segmentID = cursor.getInt(1); 
       trackLocation.timestamp = cursor.getDouble(2); 
       trackLocation.latitude = cursor.getDouble(3); 
       trackLocation.longitude = cursor.getDouble(4); 
       trackLocation.altitude = cursor.getDouble(5); 
       trackLocation.velocity = cursor.getDouble(6); 
       trackLocation.heading = cursor.getDouble(7); 
       trackLocation.haccuracy = cursor.getDouble(8); 
       trackLocation.vaccuracy = cursor.getDouble(9); 
      }while(cursor.moveToNext()); 
     } 

     cursor.close(); 
     db.close(); 

     return trackLocation; 
    }

任何幫助將非常感激。

來源

2012-09-04 StuStirling