E:\httproot\nbfg>symfony doctrine-build-model
>> loading   Class descriptions from "E:\htt...g\config\doctrine\doctrine.yml"
PHP Fatal error:  Unsupported operand types in E:\php\pear\symfony\util\Spyc.cla
ss.php on line 667

Fatal error: Unsupported operand types in E:\php\pear\symfony\util\Spyc.class.ph
p on line 667