title: Redirect to a custom error page on razor macro error
body: <p>In Umbraco, if there is a razor macro on a page, and that razor macro throws an exception, the page is still displayed, but it shows "Error loading macro xyz.cshtml" where the macro would have been.</p>
  
  <p>I'd like to redirect to a custom/friendly error page whenever that happens, but I can't find any information on how to do it.  Is it possible?</p>
  
  <p>I've tried setting the <code>&lt;customErrors&gt;</code> tag as usual, but it doesn't work.</p>