I am trying to create rectangle in inkscape

I can play with background fill for example and when I draw I see the colors change at the little preview near the cursor, but the final output is dashed empty rectangle which disappears

I can see it when I choose select tool but it is empty as in the attached print screen

I know I could draw before  

https://www.dropbox.com/s/53k2lxtytrskyjy/Screenshot%202021-01-04%2009.53.13.png?dl=0

resolved 

Please share your solution so others with a similar issue can try it.

It was stupid, I had opacity=0

Not stupid at all. It's a common mistake made by beginners and experts alike - it's just that experts have the experience to look there sooner. Glad you found the solution though.

We have all been there... 🙈

When I started this i have done similar mistakes multiple time when i just started out? Thanks to communitys you guys really help me out.

Hi Roni,

I'm Roy Torley.  I'm writing a tutorial on how to use Inkscape.  I'm glad that you were able to resolve the rectangle program.  You need to be a very detail-oriented person to work well with Inkscape - I speak from experience.  I talk about drawing rectangle and other basic shape in Chapter 3, Creating Basic Shapes.  You'll see it at

https://roy-torley.github.io/Inkscape_Tutorial/Tutorial03/Tutorial03.html

If you find anything of value there, great!  I wish you lots of fun and less of frustration.

Best wishes,

Roy