Php – UnexpectedValueException in Route.php line 639: Invalid route action: [App\Http\Controllers\PortfolioController]

laravelPHP

Why am I getting this error. I created a PortfolioController. Then I made a route using this

Route::get('portfolio','PortfolioController');

So in my controller page I made this.

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;

class PortfolioController extends Controller
{
  //This only gets exectued when we request /portfolio/Paintings using GET
    public function getPaintings()
    {
      return 'This RESTful controller is working!';
    }
}

I get this error when typing in localhost/portfolio/paintings

Best Answer

From the look of your code, it looks like you're trying to setup an implicit controller route. You're close, but your route definition is a little off. You need to use controller instead of get:

Route::controller('portfolio','PortfolioController');

Warning: Cannot modify header information - headers already sent

Happens when your script tries to send an HTTP header to the client but there already was output before, which resulted in headers to be already sent to the client.

This is an E_WARNING and it will not stop the script.

A typical example would be a template file like this:

<html>
    <?php session_start(); ?>
    <head><title>My Page</title>
</html>
...

The session_start() function will try to send headers with the session cookie to the client. But PHP already sent headers when it wrote the <html> element to the output stream. You'd have to move the session_start() to the top.

You can solve this by going through the lines before the code triggering the Warning and check where it outputs. Move any header sending code before that code.

An often overlooked output is new lines after PHP's closing ?>. It is considered a standard practice to omit ?> when it is the last thing in the file. Likewise, another common cause for this warning is when the opening <?php has an empty space, line, or invisible character before it, causing the web server to send the headers and the whitespace/newline thus when PHP starts parsing won't be able to submit any header.

If your file has more than one <?php ... ?> code block in it, you should not have any spaces in between them. (Note: You might have multiple blocks if you had code that was automatically constructed)

Also make sure you don't have any Byte Order Marks in your code, for example when the encoding of the script is UTF-8 with BOM.

Php – Argument 1 passed to App\Http\Controllers\Auth\LoginController::authenticated()

I also had the same problem as you and I solved that with this answer.

ANSWER

Change your use statement at LoginController:

use Illuminate\Http\Request;
// And try to comment out the next line
// use App\Http\Requests;

You're overriding this method from the AuthenticatesUsers trait, which receives a Illuminate\Http\Request, not a App\Http\Controllers\Auth\Request

Best Answer

Related Solutions

Php – Reference – What does this error mean in PHP

Warning: Cannot modify header information - headers already sent

Php – Argument 1 passed to App\Http\Controllers\Auth\LoginController::authenticated()

Related Topic