Fatal error: Class ConnectionWrapper not found in ConnectionFactory.php

Question

I am a newbie with Propel ORM. I installed the ORM to my server. I made all of the configurations. My model classes are generated and I can create objects and call their specific methods.

However when I try to call the save method of the propel class, it prints a fatal error to the apache log. You can see the log error below :

Fatal error: Class ConnectionWrapper not found in ConnectionFactory.php on line 46

Here is my composer.php file which generates autoload.php file :

{
  "require": {
    "propel/propel": "~2.0@dev",
    "slim/slim": "2.*"
  },
  "autoload": {
    "classmap": ["generated-classes/"]
   }
} 

Here is my test_service.php file which I call the propel methods.

<?php
require_once 'vendor/autoload.php';
require_once 'generated-conf/config.php';
echo "ENTERED"."\n";


$date = date('Y-m-d H:i:s', strtotime(str_replace('-', '/', $date)));
echo $date."\n";

$customer = new Customer();
$customer->setName("Jason");
$customer->setSurname("Statham");
$customer->setType(2);
$customer->setEmail("jasonstatham@gmail.com");
$customer->setGender("Male");
$customer->setPassword("123");
$customer->setSignupDate($date);



echo $customer->getName()."\n";
echo $customer->getSurname()."\n";
echo $customer->getType()."\n";
echo $customer->getEmail()."\n";
echo $customer->getGender()."\n";
echo $customer->getPassword()."\n";
echo date_format($customer->getSignupDate(), 'Y-m-d H:i:s');
$customer->save();

echo "EXIT"."\n";

?>

In the above code, get and set methods of Propel class works with no problem. However when it comes to

$customer->save();

The apache prints the error to the log. Here is the response to the request :

ENTERED
1970-01-01 02:00:00
Jason
Statham
2
jasonstatham@gmail.com
Male
123
1970-01-01 02:00:00

What do I miss here? Thanks.

Answer 1

I solved my problem...

The problem is caused because of the propel.yaml file which includes the database information :

propel:
 database:
  connections:
      test:
          adapter: mysql
          classname: Propel\Runtime\Connection\ConnectionWrapper
          dsn: "mysql:host=localhost;dbname=test"
          user: admin
          password: admin
          attributes:
runtime:
  defaultConnection: test
  connections:
      - test
  generator:
  defaultConnection: test
  connections:
      - test

This is the problem solved file. At first I wrote the system path of the ConnectionWrapper class to the classname and it was the error. It takes the namespace relation of the ConnectionWrapper class. So when I changed it with namespace relation, the problem is solved.