小编new*_*one的帖子

这是错误代码:

09-27 11:56:01.425: WARN/System.err(10324): android.database.sqlite.SQLiteConstraintException: error code 19: constraint failed
09-27 11:56:01.435: WARN/System.err(10324):     at android.database.sqlite.SQLiteStatement.native_execute(Native Method)
09-27 11:56:01.435: WARN/System.err(10324):     at android.database.sqlite.SQLiteStatement.execute(SQLiteStatement.java:61)
09-27 11:56:01.435: WARN/System.err(10324):     at android.database.sqlite.SQLiteDatabase.execSQL(SQLiteDatabase.java:1809)
09-27 11:56:01.435: WARN/System.err(10324):     at de.enough.appmate.dbase.CMSResource.updateItem(CMSResource.java:1103)
09-27 11:56:01.435: WARN/System.err(10324):     at de.enough.appmate.dbase.CMSResourceUpdater.updateItems(CMSResourceUpdater.java:178)
09-27 11:56:01.435: WARN/System.err(10324):     at de.enough.appmate.dbase.CMSResourceUpdater.loadUpdates(CMSResourceUpdater.java:102)
09-27 11:56:01.435: WARN/System.err(10324):     at de.enough.appmate.dbase.CMSResourceUpdaterRunnable.run(CMSResourceUpdaterRunnable.java:32)
09-27 11:56:01.435: WARN/System.err(10324):     at java.lang.Thread.run(Thread.java:1019)

这是使用的方法

this.db.execSQL("INSERT INTO itemGalleryItems (id, imageCaption, imageUrl,itemID,orderIndex,displayInGallery) VALUES (?,?,?,?,?,?); ",
                        bindArgs);

binArgs看起来像:

String[] bindArgs = {
        (String) imageItem.get("id"),
        (String) imageItem.get("imageCaption"),
        (String) imageItem.get("imageName"),
        (String) item.get("id"),
        (String) imageItem.get("orderIndex"),
        (String) imageItem.get("displayInGallery")};

希望有人能提供帮助 …

我创建了一个Windows Phone 7应用程序并想要调试它(F5).但是当我按下F5时,我得到的错误是:

The application could not be launched for debugging. 
Ensure that the target device screen is unlocked 
and that the application is installed.

我不知道为什么会出现这种失败.

希望有人有个主意.我使用Visual Studio 2010 Premium.

Thanx newone