Why do I get this error with 'sf::clock' and other sf:: codes

[FlamingBurrito15]

Hello I have an issue with my code.

sf::Clock clock;

sf::Time elapsed = clock.restart();

i get this error.

undefined reference to `sf::Clock::Clock()'

undefined reference to `sf::Clock::restart()'

It is also giving me similar error with other "sf::" lines but that might be the clock code causing that.
I am using Code::Blocks with SFML to do this if anyone knows how to fix this please help me.

[Kerachi]

If you have readed the turorial about time: https://www.sfml-dev.org/tutorials/2.4/system-time.php, then you would know that you can't do this:

sf::Time elapsed = float;

but rather:

sf::Time timee = sf::seconds(clock.restart().asSeconds());

Because time variable, was already defined.

Or just simply:

float time = clock.restart();

[FRex]

Something is wrong with your linker settings, you should double check or show them here.

[Laurent]

If you have readed the turorial

Which you obviously didn't do.

Please avoid posting unrelated and wrong information, and start reading the tutorials that you mention

[FlamingBurrito15]

Something is wrong with your linker settings, you should double check or show them here.

Yeah I just checked my linker settings and nothing is linked. Is there a specific file that I have to link to it?

[FRex]

Yes.

https://www.sfml-dev.org/tutorials/2.4/start-cb.php#creating-and-configuring-a-sfml-project