Magick.NET-x64 在部署时引发"dll not found"异常

Question

当我部署（使用web部署）我的asp.net web API项目时，我得到以下错误（见下面的堆栈跟踪）

Server Error in '/images.mysite.com' Application.
Could not load file or assembly 'Magick.NET-x64.DLL' or one of its dependencies. The specified module could not be found.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 
Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'Magick.NET-x64.DLL' or one of its dependencies. The specified module could not be found.
Source Error: 
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace: 

[FileNotFoundException: Could not load file or assembly 'Magick.NET-x64.DLL' or one of its dependencies. The specified module could not be found.]
   System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
   System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +210
   System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) +242
   System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +17
   System.Reflection.Assembly.Load(String assemblyString) +35
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +122
[ConfigurationErrorsException: Could not load file or assembly 'Magick.NET-x64.DLL' or one of its dependencies. The specified module could not be found.]
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) [phone]
   System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +503
   System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() +142
   System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +334
   System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath) +203
   System.Web.Compilation.BuildManager.ExecutePreAppStart() +152
   System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +1151
[HttpException (0x80004005): Could not load file or assembly 'Magick.NET-x64.DLL' or one of its dependencies. The specified module could not be found.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) [phone]
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +159
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) [phone]
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.17929

我的服务器是windows服务器2008 r2标准

运行IIS:Windows server 2008 r2标准

我的项目属性是：

• 配置：活动（调试）

• 平台：活动（x64）

• 平台目标：x64

• 警告级别：4

• 输出过去：bin\

• 将警告视为错误：无

• 生成系列化组件：自动

顺便说一句，当我发布这个项目时，我注意到"ImageMagick（Magick.NET-x64）"没有显示在包清单中。奇怪的什么鬼东西？

<?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="EntityFramework" version="5.0.0" targetFramework="net45" />
  <package id="EtsTraceLogger" version="1.0.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.Mvc" version="4.0.20710.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.Razor" version="2.0.20710.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.Web.Optimization" version="1.0.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi" version="4.0.20710.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi.Client" version="4.0.20710.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi.Core" version="4.0.30506.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi.OData" version="4.0.30506" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebApi.WebHost" version="4.0.20710.0" targetFramework="net45" />
  <package id="Microsoft.AspNet.WebPages" version="2.0.20710.0" targetFramework="net45" />
  <package id="Microsoft.Data.Edm" version="5.2.0" targetFramework="net45" />
  <package id="Microsoft.Data.OData" version="5.2.0" targetFramework="net45" />
  <package id="Microsoft.Net.Http" version="2.0.20710.0" targetFramework="net45" />
  <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
  <package id="Newtonsoft.Json" version="4.5.6" targetFramework="net45" />
  <package id="System.Spatial" version="5.2.0" targetFramework="net45" />
  <package id="WebGrease" version="1.1.0" targetFramework="net45" />
</packages>

如果您对部署基于Magick.NET-x64的应用程序有任何帮助，我们将不胜感激。

Answer 1

哦。。。

我通过安装以下解决了这个问题

http://www.microsoft.com/en-us/download/details.aspx?id=30679

希望能有所帮助！

Answer 2

Magick.NET需要安装VC 2012 Runtime。（适用于Visual Studio 2012的Visual C++Redistributable）

此外，一旦在服务器上安装了Visual Studio 2012的Visual C++Redistributable，就需要重新启动。