phalcon - Missing 'className' parameter -


i working on old project change request , project developed in phalcon 1.2.6 verson. when trying execute application application returns error. after doing r&d found system did not find config key $di object.

when trying print $di object it's printing key config. when trying access config key, unable access it.

when system tries execute below code, throws exception.

$di = \phalcon\di::getdefault(); print_r($di['config']);

i getting below error.

invalid service definition. missing 'classname' parameter #0 [internal function]: phalcon\di\service\builder->build(object(phalcon\di\factorydefault), array, null) #1 [internal function]: phalcon\di\service->resolve(null, object(phalcon\di\factorydefault)) #2 [internal function]: phalcon\di->get('config', null) #3 /var/www/sites/mfs_merged/apps/api/module.php(44): phalcon\di->offsetget('config') #4 [internal function]: appserver\api\module->registerservices(object(phalcon\di\factorydefault)) #5 /var/www/sites/mfs_merged/public/index.php(64): phalcon\mvc\application->handle() #6 {main}

below part of $di object

phalcon\di\factorydefault object (     [_services:protected] => array         (             [...] => phalcon\di\service object                 (....)              [config] => phalcon\di\service object                 (                     [_name:protected] => config                     [_definition:protected] => array                         (                             [database] => array                                 (                                     [adapter] => oracle                                     [host] => 172.20.3.228                                     [username] => xxxxx                                     [password] => xxxxxxx                                     [schema] => xe                                     [dbname] => (description = (address = (protocol = tcp)(host = 172.20.3.228)(port = 1521)) (connect_data = (server = dedicated) (service_name = xe)))                                 )                              [memcache] => array                                 (                                     [lifetime] => 3600                                     [host] => localhost                                     [port] => 11211                                     [persistent] =>                                  )                              [soapclient] => array                                 (                                     [connectiontimeout] => 60                                     [exceptions] =>                                      [trace] => 1                                     [cache] => 0                                     [usesoapheader] => 1                                     [soapheader] => array                                         (                                             [username] => xxxxx                                             [password] => xxxxxx                                         )                                 )                             [smscodeslogpath] => /var/www/sites/mfs_merged/config/tz/../../public/files/_smstokens/tokens_tz.log                         )                      [_shared:protected] => 1                     [_sharedinstance:protected] =>                  )         )      [_sharedinstances:protected] => array         (.....)      [_freshinstance:protected] => 1 )


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