2012-10-27 27 views
5

我在設備上出現此錯誤,但它在另一臺設備上正常工作。以下是錯誤:Android:SQLiteException:不是所有設備上都沒有錯誤

Caused by: android.database.sqlite.SQLiteException: not an error 
    at android.database.sqlite.SQLiteQuery.nativeFillWindow(Native Method) 
    at android.database.sqlite.SQLiteQuery.fillWindow(SQLiteQuery.java:86) 
    at android.database.sqlite.SQLiteCursor.fillWindow(SQLiteCursor.java:164) 
    at android.database.sqlite.SQLiteCursor.getCount(SQLiteCursor.java:156) 
    at com.Orange.MakeVisits.Themes.onCreate(Themes.java:162) 

我執行查詢,並在該檢查如果光標是空行,我得到這個錯誤。這裏是我的代碼:

String stmtGetThemes = "SELECT * FROM pr_fields_descriptor a " 
    + "inner join pr_fields_starring b on a.id_fields_descriptor = b.fields_descriptor_id " 
    + "where b.starring_id = '"+pos_starring_id+"' and a.theme_id='"+themes_ids[m]+"' order by form_rank"; 

    Cursor getThemesCursor1 = db.databaseQuery(stmtGetThemes); 

    if (getThemesCursor1!=null && getThemesCursor1.getCount()>0){ 
    //---- 
    } 

和databasequery是這種方法(在擴展SQLiteOpenHelper類的定義):

public Cursor databaseQuery(String stmt) { 
     Cursor cursor = db.rawQuery(stmt, null); 
     return cursor; 
    } 

任何想法可能會導致這個錯誤?聲明不好?爲什麼它適用於其他設備? 歡迎任何想法。感謝advace。

+0

如果'pos_starring_id'和'themes_ids [m]'是整數,則應該從查詢中移除它們周圍的引號(''')標記,以免它們被視爲字符串。 – Barak

回答

0

不及格數組類型Paramters在查詢,有時它不會工作

int themes_id = themes_ids[m]; 

String stmtGetThemes = "SELECT * FROM pr_fields_descriptor a inner join pr_fields_starring b on a.id_fields_descriptor = b.fields_descriptor_id where b.starring_id = '"+pos_starring_id+"' AND a.theme_id = '"+themes_id+"' ORDER BY form_rank"; 

Cursor getThemesCursor1 = db.databaseQuery(stmtGetThemes); 

if (getThemesCursor1 != null && getThemesCursor1.getCount() != 0){ 
//---- 
} 
+0

我改變了你說的,但它仍然崩潰。 – Gabrielle

+0

檢查空白是否正確使用 – RajeshVijayakumar

+0

我沒有看到任何可能使其崩潰的空白。 – Gabrielle

0
String stmtGetThemes = "SELECT * FROM pr_fields_descriptor a " 
    + "inner join pr_fields_starring b on a.id_fields_descriptor = b.fields_descriptor_id " 
    + "where b.starring_id = '"+pos_starring_id+"' and a.theme_id='"+themes_ids[m]+"' order by form_rank"; 

不終止此查詢「」。

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