I want to extrude this sketch. Side extrusion is coming instead of vertical. How to fix this?
That sketch has lines stacked on top of one another. Below is what I got when I right-clicked on one of them and chose the "Select Other" icon. As you can see, there are two lines there, and it happened on all four lines. Delete one in each place and your extrude will work fine.
Thanks for your help.
I did not draw two lines. What is the reason line appearing spontaneously?
I don't know how it happened. I just know they were there. I've never heard of lines spontaneously generating without user input, but I suppose anything is possible.
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