debugger is looking for executioncontext.cs, how to fix?
<p>I am debugging this code and getting a strange "source not found" page that is looking for this class called ExecutionContext.cs when the debugger lands on the Jtoken line.</p>

<blockquote>
  <p><code>ExecutionContext.cs</code> not found.<br>
  You need to find the <code>ExecutionContext.cs</code> to view the source for the current call stack frame.</p>
</blockquote>

<p>(see below for additional info)</p>

<pre><code>using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using RestSharp;

IRestResponse content = myApi.GetSomething();
JToken token = JObject.Parse(content.ToString()); 
MyClass myclass = token.ToObject&lt;Myclass&gt;();
</code></pre>

<p>I've also tried replacing Jtoken with dynamic or var and same result.
I've googled it and there is nothing but the MS documentation which was not helpful in fixing.</p>

<p>Any suggestions on how to get this to execute or at least throw a normal exception I can fix? </p>

<p>Thanks</p>

<blockquote>
  <p>Locating source for 'f:\dd\ndp\clr\src\BCL\system\threading\executioncontext.cs'. (No checksum.)
  The file 'f:\dd\ndp\clr\src\BCL\system\threading\executioncontext.cs' does not exist.</p>
  
  <p>Looking in script documents for 'f:\dd\ndp\clr\src\BCL\system\threading\executioncontext.cs'...</p>
  
  <p>Looking in the projects for 'f:\dd\ndp\clr\src\BCL\system\threading\executioncontext.cs'. The file was not found in a project.
  Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\cvt\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\msclr\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\sys\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\thr\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\amd64\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\arm\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\concrt\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\i386\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\linkopts\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\stl\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\vccorlib\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\crt\src\vcruntime\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\atlmfc\src\mfc\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\atlmfc\src\atl\'...</p>
  
  <p>Looking in directory 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\atlmfc\include\'...</p>
  
  <p>The debug source files settings for the active solution indicate that the debugger will not ask the user to find the file: f:\dd\ndp\clr\src\BCL\system\threading\executioncontext.cs.<br>
  The debugger could not locate the source file 'f:\dd\ndp\clr\src\BCL\system\threading\executioncontext.cs'.</p>
</blockquote>