TFT shield problem

I have a problem with my TFT shield like this;

*Why that black lines appears..

What is the problem in this issue i cant understand codding, wrong connection or hardware problem?

Thanks for support :wink:

My code is below;

#include <TFT.h>
#include <SPI.h>

#define CS   7
#define DC   0
#define RESET  1  

TFT myScreen = TFT(CS, DC, RESET);

void setup(){
    myScreen.begin();
    myScreen.background(0,0,0);
}

void loop(){

  delay(1000);
  myScreen.background(255, 0, 0);
  delay(1000);
  myScreen.background(0, 255, 0);
    delay(1000);
  myScreen.background(0, 0, 255);
    
}

Can you confirm exactly which display and version of the software you are using?

I'm using;
Screen: Arduino TFT LCD Screen ( 1.77" ) ---> http://www.arduino.cc/en/Main/GTFT
Board: Arduino Leonardo
Software: Arduino 1.0.5

Hello,
I've got the same problem here. (Same screen, same IDE version and a Duemilanove board)
¿Any luck with this issue?

Thanks

It works for me with Arduino 1.5.5
http://forum.arduino.cc/index.php?topic=216323.0
Thanks @BriPSmith

I have the same problem but my coding software is 1.0.6 and I have an esplora so I should just switch to a newer coding software?

Let me try really quick...