404 with Flame Toolbar?

Is there a way to get the Flame Toolbar with CI-generated 404 responses? 

Noob here.  I'm trying to make additions to completed ci-news tutorial.  The throw is currently: throw new \CodeIgniter\Exceptions\PageNotFoundException($page);

Other ideas welcome too.  access.log isn't much help. Thanks.

Your getting that error because it cannot find the page that you are requesting.

Without seeing your code it's hard for us to help you on this one.

Check the page your calling that is where the error is coming from.

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

Understood re page not found. No specific code to post, I'm just experimenting with routing. Really what I'm asking about is debugging capabilities.

1) Is there a way to track which routing statement is being triggered for a given browser request?

2) Is there a way to step through code, like a debugging console?