collapsible rocket stove Home & Garden

I can't extrude the bigger pieces can someone here fix it?

Hey, I opened it in fusion 360 and there is a line not touching to the other somewhere. It’s just under the bracket at the bottom left. Draw some lines from a line to another and you’ll see when the drawing becomes blue, you know that it’s not in this area. Start at the top going down. You will find it. https://youtu.be/eIJBWq0Ti9E Take a look at this video, he explains better than me. You will not always have a blank space between two lines like in the video. Draw two lines between the dot where you think it’s not touching, use the trim option to erase your lines and draw a single one to one point to the other. If the portion becomes blue you will be able to extrude. Hope I could help you ;)

I ran a sketch checker on this and it shows no open loops. I will try to find the issue as this is a good starting point for these. V2 of my comment: You have multiple layers of lines on the unextrudable parts. I usually unfix these areas as the darker greens are easier for me to see. Some how you copied these on top of each other and therefore it doesn't know how to extrude the layers. V3: You had open loops on the bottom layer of lines. Thats what was stopping extrusion.

would i be able to get this in svg? dxf wont work on my computer

I looked at your design and also found multiple copies stacked ontop of each other. One easy fix is to use a program called Lightburn. It can identify the multiple copies and you can delete them then resave the file. I tried it on your file and was able to extrude all parts. Here is a link to instructions. Best of luck! https://docs.lightburnsoftware.com/Fusion360.html#checking-for-errors-or-duplicates