Question

我正在构建一个WPF UI，以便在安装时与bootstrapper一起使用。 WPF UI使用Autofac for DI和公共服务定位器。

所有内容都正确编译，但当我尝试访问任何Autofac注册类型时：

public static ILogger Logger => ServiceLocator.Current.GetInstance<ILogger>();
public static IWixViewModel WixViewModel => ServiceLocator.Current.GetInstance<IWixViewModel>();

我得到以下异常：

发生System.IO.FileLoadException HResult = 0x80131040
  消息=无法加载文件或程序集＆＃39; Autofac，Version = 3.5.0.0，   Culture = neutral，PublicKeyToken = 17863af14b0044da＆＃39;或其中一个   依赖。定位程序集的清单定义没有   匹配程序集引用。（HRESULT的例外情况：0x80131040）
  Source = Olbert.Wix.MinimalUI StackTrace：at   Olbert.Wix.ViewModels.WixLocator＆LT;＆GT; c__DisplayClass0_0＆LT; .cctor＆GT; b__5（）   在C：\ Programming \ LanHistory \ WixUI \ viewmodels \ WixLocator.cs：第99行
  在Microsoft.Practices.ServiceLocation.ServiceLocator.get_Current（）
  在Olbert.Wix.ViewModels.WixLocator.get_WixViewModel（）中   C：\ Programming \ LanHistory \ WixUI \ viewmodels \ WixLocator.cs：第103行
  在Olbert.Wix.WixApp.Run（）中   C：\ Programming \ LanHistory \ WixUI \ WixApp.cs：第28行at   System.Threading.ThreadHelper.ThreadStart_Context（Object state）at   System.Threading.ExecutionContext.RunInternal（执行上下文   executionContext，ContextCallback回调，对象状态，布尔值   preserveSyncCtx）at   System.Threading.ExecutionContext.Run（执行上下文   executionContext，ContextCallback回调，对象状态，布尔值   preserveSyncCtx）at   System.Threading.ExecutionContext.Run（执行上下文   executionContext，ContextCallback回调，对象状态）at   System.Threading.ThreadHelper.ThreadStart（）

令我困惑的是，除了Autofac 4.5之外，我在这个解决方案的任何项目中都没有参考。那么为什么要尝试加载v3.5呢？ AFAIK，WIX工具集并没有使用Autofac，所以我不认为这是问题的根源。

这是我的bundle.wxs文件：

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
    <Bundle Name="LanHistoryBootstrapper" 
          Version="0.5.0.0" 
          Manufacturer="Jump for Joy Software" 
          UpgradeCode="1db721ec-d675-4e60-a55b-d134497a5a35">
    <BootstrapperApplicationRef Id="ManagedBootstrapperApplicationHost">
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)Olbert.LanHistorySetupUI.dll"/>

      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Autofac.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Autofac.Extras.CommonServiceLocator.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\BootstrapperCore.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\GalaSoft.MvvmLight.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\GalaSoft.MvvmLight.Extras.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\GalaSoft.MvvmLight.Extras.pdb" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\GalaSoft.MvvmLight.pdb" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\GalaSoft.MvvmLight.Platform.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\GalaSoft.MvvmLight.Platform.pdb" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Microsoft.Practices.ServiceLocation.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Microsoft.Practices.ServiceLocation.pdb" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Olbert.j4j.UI.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Olbert.j4j.UI.pdb" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Olbert.Wix.MinimalUI.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Olbert.Wix.MinimalUI.dll.config" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Olbert.Wix.MinimalUI.pdb" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Serilog.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Serilog.Sinks.File.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\Serilog.Sinks.RollingFile.dll" />
      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)\System.Windows.Interactivity.dll" />

      <Payload SourceFile="$(var.LanHistorySetupUI.TargetDir)BootstrapperCore.config"/>
    </BootstrapperApplicationRef>

        <Chain>
            <!-- TODO: Define the list of chained packages. -->
            <!-- <MsiPackage SourceFile="path\to\your.msi" /> -->

      <PackageGroupRef Id="NetFx462Web"/>
      <MsiPackage SourceFile="$(var.LanHistorySetup.TargetDir)LanHistorySetup.msi" />
        </Chain>
    </Bundle>
</Wix>

这是BootstrapperCore.config文件：

<?xml version="1.0" encoding="utf-8" ?>
<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->


<configuration>
    <configSections>
        <sectionGroup name="wix.bootstrapper" type="Microsoft.Tools.WindowsInstallerXml.Bootstrapper.BootstrapperSectionGroup, BootstrapperCore">
            <section name="host" type="Microsoft.Tools.WindowsInstallerXml.Bootstrapper.HostSection, BootstrapperCore" />
        </sectionGroup>
    </configSections>
    <startup useLegacyV2RuntimeActivationPolicy="true">
        <supportedRuntime version="v4.0" />
        <supportedRuntime version="v2.0.50727" />
    </startup>
    <wix.bootstrapper>
        <!-- Example only. Use only if the startup/supportedRuntime above cannot discern supported frameworks. -->
        <!--
        <supportedFramework version="v4\Client" />
        <supportedFramework version="v3.5" />
        <supportedFramework version="v3.0" />
        -->

        <!-- Example only. Replace the host/@assemblyName attribute with assembly that implements BootstrapperApplication. -->
        <host assemblyName="Olbert.LanHistorySetupUI" />
    </wix.bootstrapper>
</configuration>

WPF UI组件的app.config文件是：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Autofac" publicKeyToken="17863af14b0044da" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.5.0.0" newVersion="4.5.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Windows.Interactivity" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup></configuration>

Answer 1

据我记忆，您还必须将程序集绑定重定向添加到BootstrapperCore.config：

<?xml version="1.0" encoding="utf-8" ?>
<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->


<configuration>
    <configSections>
        <sectionGroup name="wix.bootstrapper" type="Microsoft.Tools.WindowsInstallerXml.Bootstrapper.BootstrapperSectionGroup, BootstrapperCore">
            <section name="host" type="Microsoft.Tools.WindowsInstallerXml.Bootstrapper.HostSection, BootstrapperCore" />
        </sectionGroup>
    </configSections>
    <startup useLegacyV2RuntimeActivationPolicy="true">
        <supportedRuntime version="v4.0" />
        <supportedRuntime version="v2.0.50727" />
    </startup>
<runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Autofac" publicKeyToken="17863af14b0044da" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.5.0.0" newVersion="4.5.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Windows.Interactivity" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
    <wix.bootstrapper>
        <!-- Example only. Use only if the startup/supportedRuntime above cannot discern supported frameworks. -->
        <!--
        <supportedFramework version="v4\Client" />
        <supportedFramework version="v3.5" />
        <supportedFramework version="v3.0" />
        -->

        <!-- Example only. Replace the host/@assemblyName attribute with assembly that implements BootstrapperApplication. -->
        <host assemblyName="Olbert.LanHistorySetupUI" />
    </wix.bootstrapper>
</configuration>

如果没有帮助，您可以尝试处理AppDomain.AssemblyResolve事件以提供正确的程序集。

尝试在Wix引导程序项目

1 个答案: