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    <p>After fiddling around with AppDomains, I've found out that Ninject has nothing to do with this.</p> <p><strong>(an extensive explanation follows, solution/workaround is at the end of the answer)</strong></p> <p>Ninject creates seperate <code>AppDomain</code> in <code>AssemblyNameRetriever</code> to retrieve assembly names. In my case, those assemblies are Ninject extensions:</p> <pre><code>private static AppDomain CreateTemporaryAppDomain() { return AppDomain.CreateDomain( "NinjectModuleLoader", AppDomain.CurrentDomain.Evidence, AppDomain.CurrentDomain.SetupInformation); } </code></pre> <p>The problem lies with the object <code>AppDomainSetup</code> stored in <code>AppDomain.CurrentDomain.SetupInformation</code> property. It has <code>ActivationArguments</code> property set to instance of <code>ActivationArguments</code> class, which contains information that causes entry assembly to execute (which is fine, since XBAP application has to start somehow).</p> <p>However, since Ninject uses same setup information, this causes infinite recursion and thus our favorite <strong>StackOverflow</strong> exception.</p> <p>The workaround is to set property <code>ActivationArguments</code> to <code>null</code>. However, <code>AppDomain</code> class creates a copy of <code>AppDomainSetup</code> object in <code>SetupInformation</code> property getter. Thus it is necessary to get a copy of <code>AppDomainSetup</code> object, set <code>ActivationArguments</code> to <code>null</code> and via <strong>reflection</strong> set value <code>_FusionStore</code> field of <code>AppDomain</code> class to this object.</p> <p><strong>TL;DR</strong>: Before creating Ninject kernel, we have to invoke this code:</p> <pre><code>var setupInformation = AppDomain.CurrentDomain.SetupInformation; setupInformation.ActivationArguments = null; var field = typeof(AppDomain).GetField("_FusionStore", BindingFlags.Instance | BindingFlags.NonPublic); field.SetValue(AppDomain.CurrentDomain, setupInformation); </code></pre> <p>No idea if this will cause any issues later. Thus far, I believe this code requires full trust, because it accesses private field (and sets its value).</p>
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