Visual Studio Code (vscode) - Request textDocument/documentLink failed error on key press
<p>Hi I'm running VSCode on my mac and Windows 10 machine. They've both started displaying the same symptoms after the latest update/rollback. </p>

<p>Every couple of keypresses I get the output box appear, with the "HTML Language Server" selected in the dropdown. The error displayed is:</p>

<pre><code>[Error - 13:47:09] Request textDocument/documentLink failed.
  Message: Request textDocument/documentLink failed with message: Path must be a string. Received undefined
  Code: -32603 
</code></pre>

<p>This gets repeated indefinetly and is making VSCode unusable. I'm editing some JSP / JSTL files so I'm wondering if it's some non-valid HTML setting it off, but this has never been an issue before.</p>

<p>All research I've found of this error seems to suggest a faulty extension, but I've currently not got any installed. </p>

<p>Help appreciated!</p>