Question

我在visual studio 2010中制作一个安装项目时遇到了一些问题。我正在使用Addin-express制作一个与Microsoft Excel相关的程序，我在其中使用SQLite作为一个简单的数据库。我已经在stackoverflow上阅读了其他答案，但他们的解决方案没有帮助我。

我使用的是SQLite.net，可以在http://sqlite.phxsoftware.com找到。我无法连接到该网站，因此指向dll的直接链接是http://sourceforge.net/projects/sqlite-dotnet2/

此插件使用的是32位版本的Microsoft Office Excel，虽然我运行的是64位Windows 7，因此我在Visual Studio 2010项目中包含了32位版本的dll。我在Visual Studio调试中运行32位dll没有问题，因此我在Visual Studio安装项目中包含了相同的dll。但是，当我在我的虚拟机（也是Windows 7 64位）上运行此安装程序时，我收到以下错误和堆栈跟踪：

Detailed technical information follows: 
---
(Inner Exception)
(Inner Exception)
Date and Time:         4/5/2012 7:24:52 PM
Machine Name:          TOM-PC
IP Address:            --------------------
Current User:          Tom-PC\Tom

Application Domain:    C:\Program Files (x86)\Fintools\Fintools XL\
Assembly Codebase:     file:///C:/Program Files (x86)/Fintools/Fintools XL/AddinExpress.MSO.2005.DLL
Assembly Full Name:    AddinExpress.MSO.2005, Version=6.5.3057.2005, Culture=neutral, PublicKeyToken=4416dd98f0861965
Assembly Version:      6.5.3057.2005

Exception Source:      
Exception Type:        System.Runtime.InteropServices.COMException
Exception Message:     Failed to load the runtime. (Exception from HRESULT: 0x80131700)
Exception Target Site: Object reference not set to an instance of an object.

---- Stack Trace ----



(Outer Exception)
Date and Time:         4/5/2012 7:24:52 PM
Machine Name:          TOM-PC
IP Address:            -------------------
Current User:          Tom-PC\Tom

Application Domain:    C:\Program Files (x86)\Fintools\Fintools XL\
Assembly Codebase:     file:///C:/Program Files (x86)/Fintools/Fintools XL/AddinExpress.MSO.2005.DLL
Assembly Full Name:    AddinExpress.MSO.2005, Version=6.5.3057.2005, Culture=neutral, PublicKeyToken=4416dd98f0861965
Assembly Version:      6.5.3057.2005

Exception Source:      COMWizards
Exception Type:        System.IO.FileLoadException
Exception Message:     Could not load file or assembly 'System.Data.SQLite, Version=1.0.66.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139' or one of its dependencies. Failed to load the runtime. (Exception from HRESULT: 0x80131700)
Exception Target Site: GetDataTable

---- Stack Trace ----
   COMWizards.SQLiteDatabase.GetDataTable(sql As String)
       AddinExpress.MSO.2005.DLL: N 00000 (0x0) JIT 
   COMWizards.frmImpliedForwardRate.GetMostRecentDate(strDataTableName As String)
       AddinExpress.MSO.2005.DLL: N 0020 (0x14) IL 
   COMWizards.frmImpliedForwardRate..ctor(appExcel As _Application, Path As String)
       AddinExpress.MSO.2005.DLL: N 0110 (0x6E) IL 
   COMUI.AddinModule.adxIFRWiz_OnClick(sender As Object, control As IRibbonControl, pressed As Boolean)
       AddinExpress.MSO.2005.DLL: N 0007 (0x7) IL 
   AddinExpress.MSO.ADXRibbonButton.DoInternalAction(e As ADXRibbonOnActionEventArgs)
       AddinExpress.MSO.2005.DLL: N 0035 (0x23) IL 



(Outer Exception)
Date and Time:         4/5/2012 7:24:52 PM
Machine Name:          TOM-PC
IP Address:            ----------------------
Current User:          Tom-PC\Tom

Application Domain:    C:\Program Files (x86)\Fintools\Fintools XL\
Assembly Codebase:     file:///C:/Program Files (x86)/Fintools/Fintools XL/AddinExpress.MSO.2005.DLL 
Assembly Full Name:    AddinExpress.MSO.2005, Version=6.5.3057.2005,     Culture=neutral,   PublicKeyToken=4416dd98f0861965
Assembly Version:      6.5.3057.2005

Exception Source:      
Exception Type:        AddinExpress.MSO.ADXExternalException
Exception Message:     An error has occured in the code of the add-in.
Exception Target Site: Object reference not set to an instance of an object.

---- Stack Trace ----

我尝试使用“Any CPU”和“x86”平台构建此项目，但两者都没有。我已经尝试使用64位版本的DLL，它给了我badimageformat异常，这让我相信32位版本是正确的版本使用。我已将system.data.sqlite.dll放在我的插件的根文件夹和excel的根文件夹中，但都没有解决我的问题。我完全没有想法，虽然我是一个没有经验的.NET程序员，所以我在这里寻求有关如何解决这个问题的建议。

感谢您的投入。

Answer 1

请使用这个更新的system.data.sqlite.dll，它支持最新版本的sqlite和.Net：

http://system.data.sqlite.org/index.html/doc/trunk/www/downloads.wiki

SQLite.NET安装程序项目

1 个答案: