redirect not working

Hi i try to run a function from a library wich returns a redirect.

It failed, the redirect not fired, i dont know what i do wrong.

Here is the situation

in basecontroller i add my library on initController

Code:

public function initController(RequestInterface $request, ResponseInterface $response, LoggerInterface $logger)
{
    $this->mylib = new MyLib();  
}

also in basecontroller i defined these function

Code:

public function initPage(){
    $this->myLib = new MyLib();               //Why need to create a new instance and dont use the instance from initController - my tries failed - is it possible?
    $this->myLib->my_lib_function();
}

In the library i've two functions
- The one i've called in the base-controller

Code:

public function my_lib_function()
{
            $this->my_redirect('viewname');       //POS1    

            die("die after my_redirect");             //DIE1

           //go on...
}

and the function for handle and doing the redirect himself

Code:

public function my_redirect($view='defaultview')
{
        //header('Location: /Errors/'.$view);             //Here a redirect fired but thats not the way in codeigniter4 so i won't use it
        return redirect()->to('Errors::'.$view);            //Play around with "return" or without - has no effect
}

Notice: "Errors" is a controller in the main Controllers-Folder.
Here are the routes for them

Code:

$routes->get('errors/(:any)', 'Errors::code/$1');
  $routes->get('errors', 'Errors::index');

So the result is that the redirect from the POS1 dont run. Nothing happens.

If i add the "die(..)" statements the DIE1 print out, but not more. If i comment the DIE1 out, the code goes on...

Why the redirect dont work?

For one routes with (:any) need to be the last routes in the route list or they will not work.

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

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

For one routes with (:any) need to be the last routes in the route list or they will not work.

Thats a interesting info, it it for a "any" rout for the same controller, so any routes for the same controller must defined at least of each?

---

I reduce it to only

Code:

"$routes->get('errors/(:any)', 'Errors::show/$1'); "

nothing happens...

But i think this is not the problem, if i put the url directly the route works...

---

In touch with my situation i find another point wich produces a same kind of problem, may here its easier to find the problem.

If i change the route for 404 errors in Routes.php

Code:

$routes->set404Override(function()
{
        //try to redirect
        //echo"URL: ".site_url('errors/show/error_404');

        header('Location: '.site_url('errors/error_404'));       

        // return redirect()->to('errors::show/'.$view); 
        // redirect()->to('errors::show/'.$view); 
        //die("");
}

The "header(..." works only if i add a "die(" command, if there is no "die" the header wont work. - Why?
The play arounds with "redirect()" - failed all - Why?

Also if i try this 

Code:

return redirect()->to('errors/error_404', null, 'refresh');

or

Code:

return redirect()->back()->withHeaders();

-> Error Object of class CodeIgniter\HTTP\RedirectResponse could not be converted to string
    on "if ($override instanceof Closure) {955                echo $override($e->getMessage());"


For me it only works by using the core "header(...)" function and "die()", i want to understand why the "redirect" dont work, so i hope someone can find the missing info:-)