'Point' was not declared in this scope

cocos2d-x C++
#1

I got this message when I used to position my UILayer in the scene. Do i missing some imports? please help me. thanks

UILayer *layer=UILayer::create();
layer->setPosition(Point(100,100));
this->addChild(layer,207);

#2

I’d try using

cocos2d::Point(100,100)

#3

@Maxxx
thanks, it helps