在跟隨教程學習到顯示web頁面的html源碼時報錯:Only the original thread that created a view hierarchy can touch its views,通過網上查找資料得知: android中相關的view和控件不是線程安全的,必須單獨做處理。如果要更新視圖,必須在主線程中更新,不可以在子線程中執行更新的操作。 既然這樣,我們就可以通過Handle ...
2014-12-12 16:08 0 7364 推薦指數:
寫代碼的時候碰到android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.這個異常。異常 ...
這個 view,普通會認為是將view創建在非UI線程中才會出現這個錯誤。 本來我想將就下,能看到算了的,說 ...
原因是只有創建這個view的線程才能觸碰到它的views,解決辦法是使用runOnUiThread(): ...
Exception Value: DatabaseWrapper objects created in a thread can only be used in that same thread. 問題描述: 使用django框架實現的web后端服務,使用orm語句插入數據時報 ...
明明加了鎖保護,還是出了下面的問題 ProgrammingError: SQLite objects created in a thread can only be used in that same thread.The object was created in thread id 4460 ...
Android異常:android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views ...
有時候給一些普通用戶授予查詢系統對象(例如dynamic performance views)權限時會遇到“ORA-02030: can only select from fixed tables/views”,如下所示: SQL> grant select on v ...