加载程序集的问题

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我正在为应用程序编写加载程序。外接程序是一个DLL，它位于特定文件夹％APPDATA & /应用/加载项/ MyAddIn加载程序集的问题

所以，我有几个项目的解决方案和MyAddInFolder包含下列文件：

IVC.Common.dll 
IVC.MaterialCatalogEditorAddIn.dll 
IVC.MaterialCatalogEditor.dll

的位于所述IVC.MaterialCatalogEditorAddIn.dll和IVC.MaterialCatalogEditorAddIn.dll应用程序调用方法参照的IVC.MaterialCatalogEditor.dll和IVC.MaterialCatalogEdit or.dll引用到IVC.Common.dll

有一个WPF在IVC.MaterialCatalogEditor.dll 320交织。而就在XAML文件中被引用到IVC.Common.dll

当我尝试从应用程序我得到一个异常执行外接程序指令“无法加载组件IVC.Common.dll”

我用FusionLogViewer和我得到了以下信息记录

Assembly manager loaded from: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll 
Running under executable C:\Program Files\Autodesk\Revit Structure 2012\Program\Revit.exe 
--- A detailed error log follows. 

=== Pre-bind state information === 
LOG: User = SK\ChekalinVV 
LOG: DisplayName = IVC.MaterialCatalogEditor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null 
(Fully-specified) 
LOG: Appbase = file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/ 
LOG: Initial PrivatePath = NULL 
LOG: Dynamic Base = NULL 
LOG: Cache Base = NULL 
LOG: AppName = Revit.exe 
Calling assembly : IVC.MaterialCatalogEditorAddIn, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null. 
=== 
LOG: This bind starts in LoadFrom load context. 
WRN: Native image will not be probed in LoadFrom context. Native image will only be probed in default load context, like with Assembly.Load(). 
LOG: Using application configuration file: C:\Program Files\Autodesk\Revit Structure 2012\Program\Revit.exe.Config 
LOG: Using host configuration file: 
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config. 
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind). 
LOG: Attempting download of new URL file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/IVC.MaterialCatalogEditor.DLL. 
LOG: Attempting download of new URL file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/IVC.MaterialCatalogEditor/IVC.MaterialCatalogEditor.DLL. 
LOG: Attempting download of new URL file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/IVC.MaterialCatalogEditor.EXE. 
LOG: Attempting download of new URL file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/IVC.MaterialCatalogEditor/IVC.MaterialCatalogEditor.EXE. 
LOG: Attempting download of new URL file:///C:/Users/ChekalinVV/AppData/Roaming/Autodesk/Revit/Addins/2012/IVC/FamilyManager/IVC.MaterialCatalogEditor.DLL. 
LOG: Assembly download was successful. Attempting setup of file: C:\Users\ChekalinVV\AppData\Roaming\Autodesk\Revit\Addins\2012\IVC\FamilyManager\IVC.MaterialCatalogEditor.dll 
LOG: Entering run-from-source setup phase. 
LOG: Assembly Name is: IVC.MaterialCatalogEditor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null 
LOG: Where-ref bind Codebase does not match what is found in default context. Keep the result in LoadFrom context. 
LOG: Binding succeeds. Returns assembly from C:\Users\ChekalinVV\AppData\Roaming\Autodesk\Revit\Addins\2012\IVC\FamilyManager\IVC.MaterialCatalogEditor.dll. 
LOG: Assembly is loaded in LoadFrom load context.

这里一切就OK了。该IVC.MaterialCatalogEditorAddIn.dll电话* IVC.MaterialCatalogEditor.dll *在外接程序文件夹

但接下来的日志：

Assembly manager loaded from: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll 
Running under executable C:\Program Files\Autodesk\Revit Structure 2012\Program\Revit.exe 
--- A detailed error log follows. 

=== Pre-bind state information === 
LOG: User = SK\ChekalinVV 
LOG: DisplayName = IVC.Common, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null 
(Fully-specified) 
LOG: Appbase = file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/ 
LOG: Initial PrivatePath = NULL 
LOG: Dynamic Base = NULL 
LOG: Cache Base = NULL 
LOG: AppName = Revit.exe 
Calling assembly : PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35. 
=== 
LOG: This bind starts in default load context. 
LOG: Using application configuration file: C:\Program Files\Autodesk\Revit Structure 2012\Program\Revit.exe.Config 
LOG: Using host configuration file: 
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config. 
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind). 
LOG: Attempting download of new URL file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/IVC.Common.DLL. 
LOG: Attempting download of new URL file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/IVC.Common/IVC.Common.DLL. 
LOG: Attempting download of new URL file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/IVC.Common.EXE. 
LOG: Attempting download of new URL file:///C:/Program Files/Autodesk/Revit Structure 2012/Program/IVC.Common/IVC.Common.EXE. 
LOG: All probing URLs attempted and failed.

的PresebtationFramework组装尝试叫IVC.Common.dll并尝试仅从应用程序文件夹加载。

为什么一个DLL试图从AddIn文件夹加载，但另一个DLL试图只从应用程序文件夹加载？以及如何解决我的问题。

所有项目都有任何CPU平台目标。该应用程序是x64。

当我加载IVC.MaterialCatalogEditor.dll从测试可执行应用程序的一切工作正常。

EDITED 某些代码：

的主要代码在IVC.MaterialCatalogEditorAddIn.dll

[Transaction(TransactionMode.ReadOnly)] 
    public class Command : IExternalCommand 
    { 
     public Result Execute(
      ExternalCommandData commandData, 
      ref string message, 
      ElementSet elements) 
     {    

      MaterialsWindow materialsWindow = 
       new MaterialsWindow(); 
      materialsWindow.DataContext = 
       new MaterialsViewModel(); 

      materialsWindow.ShowDialog(); 

      return Result.Succeeded; 
     } 
    }

的MaterialsWindow类和MaterialsViewModel类位于IVC.MaterialCatalogEditor。 dll

debbuger显示错误o n在IVC.MaterialCatalogEditor中的这部分xaml。DLL：

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"      
        xmlns:ViewModel="clr-namespace:IVC.MaterialCatalogEditor.ViewModel" 
        xmlns:Common="clr-namespace:IVC.Common;assembly=IVC.Common"> 
<DataTemplate 
      DataType="{x:Type Common:ResourceWithCharge}"> 
<!-- Some data template --> 
</DataTemplate> 
</ResourceDictionary>

组织编写 我已经写了具有相同结构的测试解决方案作为我工作的解决方案。从测试应用程序启动它时，它没有任何错误。但是，如果我从外接程序执行它，它失败，“无法加载组件Common.dll”

Test Solution

来源

2012-07-19 Victor Chekalin

你能显示任何相关的代码吗？你所提供的全部是应用程序特定的日志。 – 2012-07-19 04:25:18

增加了一些代码 – 2012-07-19 04:44:50

欢迎使用程序集加载地狱。安装到GAC可能是唯一的解决方案。对于所有工作来说，第二个“日志”仍然应该处于“加载”的上下文中。您可以尝试预加载您的相关程序集，但不知道这是否可行。我看到了与VS插件相同的问题。 – leppie 2012-07-19 05:28:02