What OS and which version of Processing are you using? Only the older version 3.5.4 is supported at the moment. The newer versions 4.0 and above don’t work.

No library found for processing.awt.PSurfaceAWT
Libraries must be installed in a folder named ‘libraries’ inside the sketchbook folder (see the Preferences window).
The package “javafx.stage” does not exist. You might be missing a library.

What should I do

I also took the files for wall e and Shrunk them down to 50%, sent a couple of friends some mini versions of your wall e, if those could move around and do simple functions they’re quicker to make

I just am trying to learn robotics and figure the best way is to experience making harder and harder things, wall e seemed like a fun challenge. But it’s no fun if it doesn’t go overboard and I get these probably can’t be sold, but I’d just give ten of them away when they’re done. It’s just if after 3 years if you had a more advanced understanding of programming maybe you could eventually come back to this or upgrade it. Maybe even get it to pick up the trash cube. Start of next year these 12 should be done, if you had something harder then this for a project I could crank out ten of it for the parts and send you a bunch of parts ready to go. I run ten 3D printers so mass production is fun.

Hi Brian, I probably won’t add anything new to the project at this point. However, I encourage you to play around with the code, and if you develop any new features you can create a pull request on GitHub and I will consider merging it into the main repository.

I am documenting this on my website with as much detail as I can. If you have time, please have a look and let me know what you think. It would be greatly appreciated.

I am currently having problems with getting the motors going. I am using the raspberry pi 4 with an L298N Motor driver. The python code looks okay, showing no errors when executing.
I have tested all electrical connections with multimeter which shows there is voltage. Could you advise on this issue at all?

http://www.silverfire.online

Many thanks!

Hi Callum, it is great to hear you are interested in building Wall-E for your school project. It is definitely possible to get everything complete in 7 to 8 months, but it is a challenging project which does take a lot of work to complete. Here are a few things to keep in mind which you may want to discuss with your mentor/teacher before deciding to tackle this project:

• There are a lot of parts to 3D print; it takes at least 1 month to print all the parts with the printer running non-stop, so taking into account breaks it may realistically take around 2-3 months. If you are using a school printer you need to make sure this is OK with your teacher.
• Total cost of all electronic parts and 3D printer filament etc. is around €300 (~$340).
• Some people find the electronics and programming tricky, but if you use all the same components as I’ve listed in the tutorial then you can follow my guide and won’t need to do much programming. Have a read through the tutorial before you start so you have an idea of the steps.
• On the plus side, it is very rewarding to see the robot come to life throughout the build!

Good luck with whatever project you choose!