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我最近用 C# 编写了一个程序,并利用 Aspose.Cells.dll 以 Excel 格式导出我的报告。我在我的电脑上安装了我的程序,我的一些朋友的它工作正常,但是今天当我面对一台干净的电脑(没有 .net 框架或任何编程框架)时,安装程​​序安装了先决条件(.Net Framework 3.5),并且程序正在启动,但是在使用 Aspose.Cells.dll 时会引发此异常:

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.IO.FileLoadException: Could not load file or assembly 'Aspose.Cells, Version=5.2.0.0, Culture=neutral, PublicKeyToken=716fcc553a201e56' or one of its dependencies. Strong name validation failed. (Exception from HRESULT: 0x8013141A)
File name: 'Aspose.Cells, Version=5.2.0.0, Culture=neutral, PublicKeyToken=716fcc553a201e56' ---> System.Security.SecurityException: Strong name validation failed. (Exception from HRESULT: 0x8013141A)
The Zone of the assembly that failed was:
MyComputer
   at PersonalTimeComputer.Code.MultiExporter.SelectedtoTpcXLS(List`1 selected, String xls_save_path, Dictionary`2 personList)
   at PersonalTimeComputer.UI.PersonalTimeComputerForm.exportToolStripMenuItem_Click(Object sender, EventArgs e)
   at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
   at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
   at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
   at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)




************** Loaded Assemblies **************
mscorlib
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
PersonalTimeComputer
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/PersonalTimeComputer.exe
----------------------------------------
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Configuration
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
SourceGrid
    Assembly Version: 4.30.3817.19618
    Win32 Version: 4.30.3817.19618
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/SourceGrid.DLL
----------------------------------------
FarsiLibrary.Win
    Assembly Version: 1.9.0.0
    Win32 Version: 1.9.0.0
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/FarsiLibrary.Win.DLL
----------------------------------------
FarsiLibrary.Resources
    Assembly Version: 1.9.0.0
    Win32 Version: 1.9.0.0
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/FarsiLibrary.Resources.DLL
----------------------------------------
FarsiLibrary.Utils
    Assembly Version: 1.9.0.0
    Win32 Version: 1.9.0.0
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/FarsiLibrary.Utils.DLL
----------------------------------------
Telerik.WinControls.GridView
    Assembly Version: 2010.1.10.504
    Win32 Version: 2010.1.10.0504
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/Telerik.WinControls.GridView.DLL
----------------------------------------
Telerik.WinControls.UI
    Assembly Version: 2010.1.10.504
    Win32 Version: 2010.1.10.0504
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/Telerik.WinControls.UI.DLL
----------------------------------------
Telerik.WinControls
    Assembly Version: 2010.1.10.504
    Win32 Version: 2010.1.10.0504
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/Telerik.WinControls.DLL
----------------------------------------
TelerikCommon
    Assembly Version: 2010.1.10.504
    Win32 Version: 2010.1.10.0504
    CodeBase: file:///C:/Documents%20and%20Settings/Mehrazar/Desktop/Time%20Attendance/TelerikCommon.DLL
----------------------------------------
System.Data
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
Accessibility
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
System.Xml.Linq
    Assembly Version: 3.5.0.0
    Win32 Version: 3.5.21022.8 built by: RTM
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml.Linq/3.5.0.0__b77a5c561934e089/System.Xml.Linq.dll
----------------------------------------
System.Core
    Assembly Version: 3.5.0.0
    Win32 Version: 3.5.21022.8 built by: RTM
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Core/3.5.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.     

如您所见,它已加载所有其他 dll,但未加载此 dll。此 dll 是否需要 .Net Framework 3.5 之外的其他先决条件?

或者这个dll有什么想法或向后兼容性吗?

提前致谢...

4

1 回答 1

1

看起来这是一个签名问题。Aspose.Cells 是一个强名称程序集,您在这里遇到的错误意味着测试机器中的 CLR 无法找到相应的公钥来验证 .dll 的签名。看来您需要辞去大会的职务。

以前的帖子有类似的问题。

于 2012-05-24T07:19:11.730 回答