Unable to store text in SFML 2.4 - c++

Question

I am using sfml library for some sort of graphic work and I want to store the text that I have entered using keyboard but it shows an error
please tell me how it is possible:
#include <SFML/Graphics.hpp>
#include <iostream>
#include <string>
using namespace std;
int main()
{
string s="";
sf::Window window(sf::VideoMode(800, 200), "Ludo",sf::Style::Default);
window.setKeyRepeatEnabled(false);
while (window.isOpen())
{
sf::Event event;
while (window.pollEvent(event))
{
if (event.type == sf::Event::Closed)
{
window.close();
}
else if (event.type == sf::Event::EventType::TextEntered)
{
s += event.type.unicode;
}
}
window.display();
}
return 0;
}
the error is:
sf::Event event, expression must have a class type

Answer 1

Your problem is this line:
s += event.type.unicode;
event.type is a field describing the type of event (you've used it in the case checking above).
What you then tried is accessing a member unicode, which obviously fails, because type is not a class or struct here. What you actually want is the field sf::Event::text, which is a struct.
As such, this line would have to look like this:
s += event.text.unicode;