title: Method not found: 'Void Caliburn.Micro.Bootstrapper`1..ctor(Boolean)'
body: <p>I was working on a <code>WPF</code> project using these packages:</p>
  
  <pre><code>&lt;package id="Autofac" version="3.0.2" targetFramework="net40" /&gt;
  &lt;package id="Caliburn.Micro" version="1.5.1" targetFramework="net40" /&gt;
  &lt;package id="Caliburn.Micro.Autofac" version="1.5.0" targetFramework="net40" /&gt;
  </code></pre>
  
  <p>Until yesterday that I update packages to:</p>
  
  <pre><code>&lt;package id="Autofac" version="3.1.1" targetFramework="net40" /&gt;
  &lt;package id="Caliburn.Micro" version="1.5.2" targetFramework="net40" /&gt;
  &lt;package id="Caliburn.Micro.Autofac" version="1.5.0" targetFramework="net40" /&gt;
  </code></pre>
  
  <p>I mean, I update <code>Autofac</code> from <code>3.0.2</code> to <code>3.1.1</code> and <code>Caliburn.Micro</code> from <code>1.5.1</code> to <code>1.5.2</code> (by using <code>Nuget Package Manager</code>). After that, I cannot run the project. I get this error:</p>
  
  <blockquote>
    <p>'The invocation of the constructor on type 'MyAppBootstrapper' that
    matches the specified binding constraints threw an exception.' Line
    number '9' and line position '22'.</p>
  </blockquote>
  
  <p>at this line in <code>App.xaml</code>:</p>
  
  <blockquote>
    <p></p>
  </blockquote>
  
  <p>The inner exception message is:</p>
  
  <blockquote>
    <p>{"Method not found: 'Void
    Caliburn.Micro.Bootstrapper`1..ctor(Boolean)'."}</p>
  </blockquote>
  
  <p>Is there any point to upgrading I did that I missed?</p>
  
  <p>The complete stack trace:</p>
  
  <pre><code>at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
  at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
  at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
  at System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)
  at Shivar.Tameshk.Server.UI.App.InitializeComponent() in d:\Projects\Shivar.Tameshk\Tameshk\Server\Shivar.Tameshk.Server.UI\App.xaml:line 1
  at Shivar.Tameshk.Server.UI.App.Main() in d:\Projects\Shivar.Tameshk\Tameshk\Server\Shivar.Tameshk.Server.UI\obj\Debug\App.g.cs:line 0
  at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
  at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
  at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
  at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
  at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
  at System.Threading.ThreadHelper.ThreadStart()
  </code></pre>
  
  <p>and the inner exception's stack:</p>
  
  <pre><code>at Caliburn.Micro.Autofac.AutofacBootstrapper`1..ctor()
  at Shivar.Tameshk.Server.UI.ServerUiBootstrapper..ctor() in d:\Projects\Shivar.Tameshk\Tameshk\Server\Shivar.Tameshk.Server.UI\ServerUiBootstrapper.cs:line 28
  </code></pre>