Windows Phone 8應用程序IsolatedStorageException/SecurityException在發佈版本，而不是調試版本

Question

我有一個Windows Phone 8應用程序，使用Sqlite，它在調試版本中工作正常，但顯然不是在發佈版本上查找文件。

在發佈版本中運行應用程序時，控制檯上會出現一長串異常。

這裏是一個SNIPPIT：

An exception of type 'System.Security.SecurityException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
An exception of type 'System.Security.SecurityException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
A first chance exception of type 'System.IO.IsolatedStorage.IsolatedStorageException' occurred in mscorlib.ni.dll 
An exception of type 'System.IO.IsolatedStorage.IsolatedStorageException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
An exception of type 'System.Security.SecurityException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
An exception of type 'System.Security.SecurityException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
A first chance exception of type 'System.IO.IsolatedStorage.IsolatedStorageException' occurred in mscorlib.ni.dll 
An exception of type 'System.IO.IsolatedStorage.IsolatedStorageException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
An exception of type 'System.Security.SecurityException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
An exception of type 'System.Security.SecurityException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
A first chance exception of type 'System.IO.IsolatedStorage.IsolatedStorageException' occurred in mscorlib.ni.dll 
An exception of type 'System.IO.IsolatedStorage.IsolatedStorageException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
An exception of type 'System.Security.SecurityException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
An exception of type 'System.Security.SecurityException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 
A first chance exception of type 'System.IO.IsolatedStorage.IsolatedStorageException' occurred in mscorlib.ni.dll 
An exception of type 'System.IO.IsolatedStorage.IsolatedStorageException' occurred in mscorlib.ni.dll and wasn't handled before a managed/native boundary 

...等等等等。有沒有人有過這種類型的異常彈出只有在發佈版本的經驗？而且，調試這個最好的方法是什麼？我甚至不確定我的代碼的哪一部分導致了這個問題？

爲了簡潔起見，細節均低於：

很明顯的是，除其他事項外，我的數據庫文件不被所在。我有一個sqlite數據庫文件本地存儲在應用程序的目錄中，當應用程序啓動時，它將被複制到本地文件夾，並從那裏讀取和寫入。這在所有調試版本中都沒有問題，但是現在，我看到了「無法打開數據庫文件：」後面跟着（迄今爲止正確）的數據庫文件路徑的日誌記錄錯誤（更多內容如下），並且我的UI元素涉及對數據庫的調用顯示出來。

我提到了日誌消息。顯然，我沒有在發佈版本中使用System.Diagnostic.Debug獲取控制檯打印，但是我有一個寫入文件的日誌系統，該文件可以在應用程序中讀取。

這似乎工作正常，我可以在應用程序中讀取它的罰款。

而且，我最初有一些錯誤彈出的發佈版本使用SQLite，但那些似乎是從使用SQLite的C＃代碼的舊版本，並清理了我跟着這些指令後：A Workaround To Use SQLite In A Windows Phone 8 Application

Answer 1

你應該在調試器下運行發佈版本，並通過更改Visual Studio的「調試>>例外」菜單中的設置來找出SecurityException的位置。

這至少可以讓你找到它來自哪裏。