Fatal error: Uncaught Error: Class 'Phalcon\Config' not found (Windows)

[michaltaglewski]

I'm getting error when trying to create new project using devtool.

Fatal error: Uncaught Error: Class 'Phalcon\Config' not found...

Phalcon and Psr extension DLLs seem to be installed correctly (phpinfo display it)

phalcon --version

Phalcon DevTools (4.2.0)

Environment:
  OS: Windows NT DESKTOP-VANCEMC 10.0 build 19044 (Windows 10) AMD64
  PHP Version: 7.4.27
  PHP SAPI: cli
  PHP Bin: G:\xampp\php\php.exe
  PHP Extension Dir: C:\php\ext
  PHP Bin Dir: C:\php
  Loaded PHP config: G:\xampp\php\php.ini
Versions:
  Phalcon DevTools Version: 4.2.0
  Phalcon Version: 5.0.0beta3
  AdminLTE Version: 3.0.1

DevTools installed globally with composer.
I tried with PHP 8.0 too - same result.

[Jeckerson]

You are using devtools that generated code of Phalcon v4, which is not compatible with v5. Check changelog to adapt generated code - https://github.com/phalcon/cphalcon/releases

Also use stubs, to improve classes visibility - composer require --dev phalcon/devtools:5.0.0-beta.3 (https://github.com/phalcon/ide-stubs/releases)

[michaltaglewski]

I downgraded my Phalcon version to 4.1.2 and that helped 100%. Thank you! Do I understand correctly there isn't devtools v5? Ide stubs also good point.

[zikezhang]

somehow, the namespace has been changed to

Phalcon\Config\Config

so, you can use it like this:

use Phalcon\Config\Config;

[borisdelev]

Yes, there is a reason for that. Same- other stuff and namespaces are changes and improved, so you can view them in Changelog 5.x.x.