Hi, this is my first post here so I will introduce myself. I am a 2nd year Engineering student from Spain and I am trying to learn to use solidworks by myself.

I have the 2011 version and here's my problem:

I have done it all exactly as the tutorial says, until this step:

Then I do all that, but when I click the stick it goes:

"The croquis have more than one open outline.

If the croquis looks like a close outline, is possible that it is one or more open outlines that overlap.

To trying to merge these outlines, click ok. Otherwise, click cancel."

What do I have to do?

Thanks in advance

PS: Sorry about my english, I am spanish.