webtools error

Hello,

I'm having an error when trying to use webtools. I'm using the composer master package with phalcon 2.0

Phalcon\Di\Exception: 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 /home/gatz/www/phalcon/app/vendor/phalcon/devtools/scripts/Phalcon/Web/Tools.php(161): Phalcon\Di->getShared('config')
#4 /home/gatz/www/phalcon/app/vendor/phalcon/devtools/scripts/Phalcon/Web/Tools/controllers/ControllerBase.php(60): Phalcon\Web\Tools::getConfig()
#5 /home/gatz/www/phalcon/app/vendor/phalcon/devtools/scripts/Phalcon/Web/Tools/controllers/ModelsController.php(30): ControllerBase->listTables(true)
#6 [internal function]: ModelsController->indexAction()
#7 [internal function]: Phalcon\Dispatcher->dispatch()
#8 /home/gatz/www/phalcon/app/vendor/phalcon/devtools/scripts/Phalcon/Web/Tools.php(320): Phalcon\Mvc\Application->handle()
#9 /home/gatz/www/phalcon/public/webtools.php(34): Phalcon\Web\Tools::main('/home/gatz/www/...', '172.0.0.1')
#10 {main}

Can you please post a full backtrace of the exception?

print_r($e->getTrace());

seems like the webtools are not compatible with my project so I put them in a module and I'm working on them