No run display windows

YanOuO

Hi, there is something wrong with my processing, when i run my sketch, there is nothing display.please help me to solve this problem.

I installed and uninstalled processing 3.1.1 many times and updated my java environment to the latest on my mac. My mac is 10.11.....

kfrajer

Can you paste your code? Do you have the same problem running example sketches?

Kf

YanOuO

sorry i only write size(800,800); like this code.But there is nothing come out.No errors no display.So I don't know what happen to my mac or my processing.

kfrajer

Try one of the examples or try this:

void setup(){
size(600,600);

}

void draw(){
background(0);
fill(200);
ellipse(mouseX,mouseY,20,20);
}

Do you get any errors in the console?

Kf

YanOuO

When I run, just like this....

kfrajer

It looks like permission problems writing on disk. It is my first guess by looking your error on google. However I cannot see the full error description as it is not display in your photo. Please don't post pictures but instead copy and paste all the error listing here into the forum.

Kf

Jorge

I have the same problem on my Windows7 PC. So, I tried to download version 2.2.1, and it works OK. Only on version 3.x, pressing Run does nothing...

well, maybe I need to check carefully the changes from 2.x to 3.x...

Jorge