I was working on adding textures to facades on Adobe Illustrator, so I used clipping mask, stroke, etc...
suddenly and I think I clicked something on my keyboard accidentally that made all the objects on Canvas whether they are stroke, fill closed areas or textures disappeared and now all I have is 2d black lines.
You can see the black lines even for each clipping makes (the black frames)
I tried to do Ctrl+z but this did not help. it is only undone other steps!
It is not a Greyscale mode, it is CMYK.
sorry, the image was there before the whole text.
The file is already on CMYK mode, not greyscale one.
If you look at the tab at the top of the document you will see that it says CMYK/Outline — you are in Outline mode. Press cmd (ctrl) + Y to return to Preview mode. Or View menu > Preview.
Thanks, it was the problem!
You are in Outline Mode.
Use the shortcut [Ctrl]+[Y] to toggle from Outline Mode to Normal View (and back)
thanks, it worked