title: VSCode Extension working perfectly in the debugger, but throwing errors in production
body: <p>I've created a VSCode extension that integrates with VSCode's Debugger. I have been testing this extension with great success in the extension development debugger. However, when I published this on VSCode Marketplace and installed the extension on my local machine, I'm not able to fire up the extension debugger integration.</p>
  <p>I have used numerous <code>console.debug</code> statements to track where the error is originating from, and I have tracked it to a 3rd-party library which essentially analyzes the input source file, and then opens said file in the VSCode Debugger and make it ready for debugging.</p>
  <p>This extension that I've been trying out has been a fork of an existing similar project, but I have made some changes to it in my version of it. The original extension (from which I forked) works absolutely fine without any errors; it's just my version that seems to be erroring out.</p>
  <p>Why is the case? Or better, how can I essentially debug this (note that my extension works fine during extension debugging).</p>
  <p>Couple of caveats I'm.</p>
  <ol>
  <li>I've used both <code>devDependencies</code> and <code>dependencies</code> within my package.json file. I read somewhere (don't have the link unfortunately) that <code>vsce package</code> only packages the libraries in the <code>dependencies</code> folder. However, the 3rd-party library I've tracked is the problem is within the <code>dependencies</code> folder, so am unsure of this.</li>
  </ol>