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Might just be that package has an issue, I would search google and see if there’s another dependency you might need.

The longer response would be, I haven’t touched this module for like a year, but what it seems like is a dependency problem because of an old python version. I think I’m using python 3.7 in the video. But regardless, make sure the distinction is made between mavproxy and ardupilot. The script you write to tell the drone where to go is in python 3, but the OG mavproxy software is in python 2. If it wouldn’t disturb your other projects I would suggest maybe creating a dev environment and trying the python 3.7 version on windows and go through the package install part of the video again. The only way I got this software to work at all was using the setup I had in the video.

Luckily, it worked when I uninstall python3.10.1 then reinstall python3.9 -import dronekit is fine. But then went into another problem when I pull a 2nd terminal and call > dronekit-sitl copter --home=53.280707,-9.031534,0,180 Below is result: PS C:\Users\cecil> dronekit-sitl copter --home=53.280707,-9.031534,0,180 dronekit-sitl : The term 'dronekit-sitl' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. At line:1 char:1 + dronekit-sitl copter --home=53.280707,-9.031534,0,180 + ~~~~~~~~~~~~~ + CategoryInfo : ObjectNotFound: (dronekit-sitl:String) [], CommandNotFoundException + FullyQualifiedErrorId : CommandNotFoundException How come that unrecognised..? I install all that dependencies for dronekit in the powershell cmd terminal. Can u suggest another tip pls.. My PC running in windows10 with ubuntu20.04 on the side app.

Make sure you added python 3.9 to your PATH in windows. That maybe why the command isn’t recognized

What do you think I needed the power for

If you post your problem here you’re going to be able to get help from people who are using the software more readily. I haven’t touched this since I put the video up

If you have trouble connecting to the MAVproxy usually there is something wrong with the port you're trying to use as the "fake" drone. All in all I haven't touched the system in years, but I do remember it has always been super buggy. If you forget about best coding practices and just mess with it until it works, that's what I've found to be the best solution.

It's about the pitch movement of drone. When drone wants to go somewhere it's altitude has to be decrease because it has to bend it's nose forward.

The last time I touched Dronekit was back when the video published. But from what I can remember if you vary the time.sleep() methods this can sometimes fix it. I never found a solid solution though other than that.

@@PatchNFielder Thanks! It actually worked!

@@PappuYadav-tn7lu Did you increase or decrease from time.sleep(30).?

@@barunbasnet I did increase in my case but the trick is to allow the simulated drone to have enough time from one sequence of event to the other.

I had the same, did you fixed it?

I know it's been 3 years, but can you explain this to me? I'm tryna do something similar for my thesis

yes it wont

It will work. The web site is not updated, but it actually works.

@@charithdilshan7791 yes it works but you need to very carefully work with that while choosing packages which works in both py2 and py3

@@PankajMali agree

It does work for me at least including Python 3.8

It really doesn't work. What a pitty.

My recommendation would be to install Anaconda and open terminal from an environment in Navigator. From there everything like pip should work.

did you solve that?

@@XPowerfullXPlayerX All you have to do is on Mission Planner's "Action" tab, choose Set Mode = Guided. And then run your simple_goto.py script.

It is solved by downgrading pymavlink to 2.4.8

Yes, the more I hear about this software the more it’s stuck in time using older versions.

Even if I manually changed the action to guided mode, still it didn't work for me.

Find the file location, Right Click the mavproxy.py, Click Properties, Then click Change. Run it on python.exe.

@@tankaichuen1258 Thank you for you reply I solved it

I have the same issue

@@thianesh9097 I found the problem. The VehicleMode("GUIDED") from the script is not working. Therefore, I changed the mode manually in Mission Planner to takeoff, and it works with the script after changing the mode. However, I still cannot change to other modes like GUIDED, LAND, AUTO, RTL, and STABILIZE with my python script.

@@tankaichuen1258 Thank you for your reply. The script worked after changing it to guided mode using Mission Planner but, as you said the script was unable to change the mode on its own

@@tankaichuen1258 Were is this setting in Mission planner? Cannot find "GUIDED mode'? New to Dronekit/MissionPlanner. Edit: After looking further I found "Flight Modes" I have no 'takeoff' mode? I am using a compiled version of APM Planner 2.x Linux. I do have guided mode. In the terminal repeats 'Waiting for the drone to enter GUIDED mode' I do have guided mode selected. Thank You

Actually the problem is mavlink , i dont know what i can call it as a bug or something but the latest version of mavlink has that error, so what i did was like reverting back installed freshly pip install pymavlink==2.4.8 n it works now , in your case the error is due to navigation command failure so you can revert back to previous version...hope it helps you.

this is because of the cmd nav failure

so it works after you tried his way ?