Button not display if there is no image

auto buttt = ui::Button::create();
buttt->setPosition(Vec2(windowSize.width/2, windowSize.height/2));
buttt->setColor(Color3B::GREEN);
buttt->setTitleText(“heeee”);
this->addChild(buttt);

but button is not display anywhere :frowning:

try giving it a size?

yes i have give it content size

I don’t see that in the code you provided.