Cevat Enes Karaahmetoğlu

Hi Jaromil, Sorry for not clear explanation.. I realized a difference in object type of these variables.Then I saw a comma after defining x variables. After I removed it, it seems OK, I got no erro...

Hi Jaromil,  Thanks for your correction. But there must be some other mistakes, since I've still got this error message after the correction.  I tried to reach out x values from console and got fol...