@@umeshmane3886 In the case of wheels mosty we use the origin / center of the wheel, if its something else you are trying to do you can refer more here ruclips.net/video/Bw08O6XsfDI/видео.html Hope it helps!
@@Jp_Robotics Thank you so much bro also one suggestion sudo apt update sudo apt install ros--joint-state-publisher-gui please add these two line in description below your video cause many doesn't have preinstalled this and got error so this will help them
How did you success to convert it into URDF, instead i'm still an error and it says i haven't set the base link, but i have follow all of your way, and also your design (FYI i just used it for study, because this is my first time), thank you very much
It's different for dual booting you need first download the ubuntu image make it into a bootable image in a pendrive , allocate space for the installation ubuntu and then install it. While for working with VmWare workstation is pretty simple just download the image, open the VmWare workstation and select ubuntu along with the iso file you have downloaded rest of the steps are self explanatory. Hope it helps ✌️
@@Jp_Robotics thank you for your response bro, but i have asked you about the procedure and commands for installing ROS Are they same for both VMware and dual booted?
I cannot get my robot model to show up in Rvis but it shows up in Gazebo. Everything looks like yours, but no model. what do you think is the problem? thank you for the help.
You can get imu pluggin here classic.gazebosim.org/tutorials?tut=ros_gzplugins The procedure is the same as that of adding the rest of the plugins. Hope it helps 👍
I am making my first robot. I am able to create the URDF, but it only displays the base_link and the rigid joints I have created. I have four revolute joints that are connected to the base_link, but they do not show up in RViz. It states, "No transform from [lf_wheel_1] to [base_link]" for each of the wheels. I did set the wheels as component 1 and the base_link as component 2, but this problem persists. Any ideas?
Is the model showing up properly in Gazebo? Check if your fixed frame is base_link in Rviz Try running the joint state publisher and robot state publisher of it's not running using the following commands rosrun joint_state_publisher joint_state_publisher & rosrun robot_state_publisher robot_state_publisher Try these and get back Hope it helps ✌️
hi, I followed the video, and worked very nicely. But I've faced some issues on the joint. My wheels are revolving very fine in fusion 360's animation. But when I launch the file on rviz, the wheels do not rotate on their axis rather they rotate on the car body's axis. what should I do? I cross-checked everything and it seems all are normal. Any hope?
Yes it does, but I am not sure if the parameters will change if we change the material properties that we model with in fusion360 need to check on that. But you can always edit the parameters in the URDF file that gets exported
@@gowtham-qj7qg yup you can follow a tutorial in which they are using kinectic while you are using melodic make sure you replace the word kinectic with melodic whenever you try to install any package
@@Jp_Robotics Thanks I have done it nd also I have creted model but while exporting through urdf it is giving this error (There is no base_link. Please set base_link and run again.)
If you are talking about a simulation environment yes. You need to create one and spawn the robot model in that world. I will be covering that in the next part of my video.
You can use this command rosrun joint_state_publisher_gui joint_state_publisher_gui Actually the command for launching the joint state publisher gui is already there in the launch file (display.launch)which has a parameter use_gui which I guess is deprecated in ros Noetic. So you can run it by using the above command in another terminal You can refer here for more info www.programmersought.com/article/73306366777/ Hope it helps ✌️
I started learning from books written by Lentin Joseph Sir. ROS for absolute beginners I also have enrolled in the ROS Developer learning path course by Lentin Joseph Sir. You can refer more details here robocademy.com/2020/06/25/enroll-in-robot-operating-system-learning-path-by-lentin-joseph/#:~:text=The%20ROS%20Developer%20learning%20path,in%20ROS%20within%20this%20time.
how to fix this Error.please help me... sx-VirtualBox:~/catkin_ws/src$ catkin_make Command 'catkin_make' not found, but can be installed with: sudo apt install catkin sx-VirtualBox:~/catkin_ws/src$ ////////////////////////////////// sx-VirtualBox:~$ sudo apt install catkin [sudo] password for kris-x: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: catkin : Depends: python3-catkin-pkg (>= 0.4.14-2) but it is not going to be installed E: Unable to correct problems, you have held broken packages. sx-VirtualBox:~$.
how to use this for ros2?
I haven't tried it out yet.
@@Jp_Robotics I tried a forked version it was a successful attempt .
@@angelorison6455 oh that's great..you can share it here it would be beneficial to others too!
@@Jp_Robotics yah sure can you just pin it so every one can see
Thanks you just saved my life. Great video btw :)
Thanks for the help.. waiting for up coming video
bro,thank you for a good tutorial. but I could not find URDF_Export under my scripts... do I have to do something before drawing?
Great video, it helped me a lot getting my robotic dog into an urdf model
Awesome!! And so glad to hear keep making! ⚡
Thank you for video, This really help me and I like your video. waiting for upcoming videos 🔥🔥
Part 2 is uploaded you can check it out on my channel. Will be uploading the rest soon.
A sub to the channel will be really appreciated!
Thank You!
@@Jp_Robotics okay Thanks
I have one doubt, when I tried revolute join for wheel it only worked on origin elsewhere it was not working
why is that?
@@umeshmane3886 In the case of wheels mosty we use the origin / center of the wheel, if its something else you are trying to do you can refer more here
ruclips.net/video/Bw08O6XsfDI/видео.html
Hope it helps!
@@Jp_Robotics Thank you so much bro
also one suggestion
sudo apt update
sudo apt install ros--joint-state-publisher-gui
please add these two line in description below your video cause many doesn't have preinstalled this and got error so this will help them
@@umeshmane3886 Thankyou for the suggestion will do add it 😊👍
Jerin, excellent effort. Many will be benefitted by this, so continue the video series. All the very best.😘👍
Hello, follow all the steps mentioned but it gives me the following error: Param xml is
The exception trace was written to the log file.
How did you success to convert it into URDF, instead i'm still an error and it says i haven't set the base link, but i have follow all of your way, and also your design (FYI i just used it for study, because this is my first time), thank you very much
Did you mean it didn't work for you? Try it once more following the same steps!
@@Jp_Robotics i'm sorry, i think i got frustated cause it still got an error message that says "there is no base link" 😞
@@septianmegantara5414 Read through the rules carefully and try doing it again! Check out the GitHub page for detailed information.
@@Jp_Robotics Ok, thank you very much
setting up ROS in VMware workstation is the same procedure as setting up in the dual booted system?
It's different for dual booting you need first download the ubuntu image make it into a bootable image in a pendrive , allocate space for the installation ubuntu and then install it.
While for working with VmWare workstation is pretty simple just download the image, open the VmWare workstation and select ubuntu along with the iso file you have downloaded rest of the steps are self explanatory.
Hope it helps ✌️
@@Jp_Robotics thank you for your response bro, but i have asked you about the procedure and commands for installing ROS
Are they same for both VMware and dual booted?
@@mvp-tt9dz yes they are the same 😅
@@Jp_Robotics 😂✌
@@Jp_Robotics bro can you please provide ubunto 18 iso image link here for VM workstation i can able find only 20 i want 18 for installing melodic
Respected sir
Can I convert a car model (with 4 wheel , base_link and sensors(camera,lidar)) into urdf with this exporter ??
Sure should work!
@@Jp_Robotics sir how should I add ackermann steering system plugins to 4 wheeler bot ??
I keep getting error while running urdf converter. I am using different design but unable to get what's wrong
Hi, thank you for a good tutorial. I could not find URDF_Export under my scripts... do I have to do something before drawing???
You have to install that just google fusion 360 to urdf plugin and you will find a GitHub repo which has the steps for the installation of the same
I cannot get my robot model to show up in Rvis but it shows up in Gazebo. Everything looks like yours, but no model. what do you think is the problem? thank you for the help.
Did you open up rviz the same as I did? Using the launch file?
Yes, I did. I get errors now: no transform from [laser_1] to [base_link]
@@Jp_Robotics
Great Video, Very Nice detailed!!
Thankyou 😊
Great video
Glad you liked it!
@@Jp_Robotics Hi Jerin, for some reason, fusion2urdf plugin is not working
Yeah the recent fusion360 update makes the plugin buggy. There is a work around for this though@@smtbhd32
@@Jp_Robotics Hey, I found the isssue it seems to be in istutils.dir_util. I's deprecated. I replaced it with shutil
Can u pls explain how to set an IMU plugin on a robot>>
You can get imu pluggin here
classic.gazebosim.org/tutorials?tut=ros_gzplugins
The procedure is the same as that of adding the rest of the plugins.
Hope it helps 👍
getting in while running in Rviz "No transform from [left_wheel_1] to [base_link] "
similar error with lidar and right wheel.
did you find a solution ?
@@kamalostosbo8514 figured out something.
Wait I'll reply with the appropriate answer soon.
Well detailed session 👏, Thanks Man ! u earned a new subscriber 😉
😂😂Thanks da ♥️
Thanks a lot for simple and Good Explanation video and Continue the video series 🎉🎉🎉.
Sure 😊
I got no base link error. Must all the parts be components?
Yes, please go through the video description and GitHub readme for more info
Please continue this series till autonomous navigation
Sure
I am making my first robot. I am able to create the URDF, but it only displays the base_link and the rigid joints I have created. I have four revolute joints that are connected to the base_link, but they do not show up in RViz. It states, "No transform from [lf_wheel_1] to [base_link]" for each of the wheels. I did set the wheels as component 1 and the base_link as component 2, but this problem persists. Any ideas?
Is the model showing up properly in Gazebo?
Check if your fixed frame is base_link in Rviz
Try running the joint state publisher and robot state publisher of it's not running using the following commands
rosrun joint_state_publisher joint_state_publisher
&
rosrun robot_state_publisher robot_state_publisher
Try these and get back
Hope it helps ✌️
thanks your video，how does urdf works in rviz with color?
You can set the colour in .xacro file just refer Google it's easy
Ok.thanks。fusion to urdf,fusion can't generate color?
@@sdfsdfewfef5245 Nope I just did for looks
@@Jp_Robotics Thank you very much for your help.
@@sdfsdfewfef5245 sure, no problem 👍
hi, I followed the video, and worked very nicely. But I've faced some issues on the joint. My wheels are revolving very fine in fusion 360's animation. But when I launch the file on rviz, the wheels do not rotate on their axis rather they rotate on the car body's axis. what should I do? I cross-checked everything and it seems all are normal. Any hope?
Export the components as separate file and in a new project import all and join them fresh
How to install urdf exporter
my robot is very small when i spawned in rviz or gazebo, can you resolve this problem
You would have modelled the model in a different scale maybe. Make sure the robot size is realised in millimetres if you are using fusion360
@@Jp_Robotics thanks bro now it's solved 👍
when we export to URDF, does it have inertia and mass information ?
Yes it does, but I am not sure if the parameters will change if we change the material properties that we model with in fusion360 need to check on that. But you can always edit the parameters in the URDF file that gets exported
@@Jp_Robotics and the plugin also created that ROS package with launch and xacro files ?
@@sandeeppatel7603 yup
bro which version of ROS is best for beginner and what version you are using?
Melodic or Noetic is fine. I am using melodic in my virtual machine in windows while I have noetic on my dual boot
@@Jp_Robotics i am beginer can learn ros by dual booting or by virtual machine?
@@Jp_Robotics can we follow a tutorial video which version is in kinetic and our system is in melodic will that work?
@@gowtham-qj7qg Anything is fine
@@gowtham-qj7qg yup you can follow a tutorial in which they are using kinectic while you are using melodic
make sure you replace the word kinectic with melodic whenever you try to install any package
why does my joint state slider does not show up?
Hope you are running the joint state publisher gui
@@Jp_Robotics how do I do that?
HI how to add tool on fusion 360 to convert it to urdf
Please do refer the following link you will find step by step instructions here
github.com/syuntoku14/fusion2urdf
@@Jp_Robotics Thanks I have done it nd also I have creted model but while exporting through urdf it is giving this error (There is no base_link. Please set base_link and run again.)
@@thecapturecrew8743 yes you need name the base of your robot component in fusion 360 as base_link
🔥🔥🔥
Can I use this URDF file in ROS2 as well ?
with some slight tweaks..yes!
you can refer to this video for more info
ruclips.net/video/IfpzNFKnkH0/видео.html
Thanks so much
bro how to save a gazebo simulation to open for future use?
If you are talking about a simulation environment yes. You need to create one and spawn the robot model in that world. I will be covering that in the next part of my video.
when I do the same step it shows that please ad a base link then run again waht can i do?
Check if u have correctly named the component as base_link
@@Jp_Robotics is it important to give name that component a base_link
and which part named base_link
@@PrashantKumar-rz7hv yes it is
@@PrashantKumar-rz7hv the base of ur robot where u have attached the wheels and all
👍
How to open Joint state publisher gui window in rviz?
You can use this command
rosrun joint_state_publisher_gui joint_state_publisher_gui
Actually the command for launching the joint state publisher gui is already there in the launch file (display.launch)which has a parameter use_gui which I guess is deprecated in ros Noetic. So you can run it by using the above command in another terminal
You can refer here for more info
www.programmersought.com/article/73306366777/
Hope it helps ✌️
Thank you 👍
Bro Where you Learned ROS?
I started learning from books written by Lentin Joseph Sir. ROS for absolute beginners I also have enrolled in the ROS Developer learning path course by Lentin Joseph Sir.
You can refer more details here
robocademy.com/2020/06/25/enroll-in-robot-operating-system-learning-path-by-lentin-joseph/#:~:text=The%20ROS%20Developer%20learning%20path,in%20ROS%20within%20this%20time.
Cost of the Course is a too high(29,999).👍
😍😍😍
how to fix this Error.please help me...
sx-VirtualBox:~/catkin_ws/src$ catkin_make
Command 'catkin_make' not found, but can be installed with:
sudo apt install catkin
sx-VirtualBox:~/catkin_ws/src$
//////////////////////////////////
sx-VirtualBox:~$ sudo apt install catkin
[sudo] password for kris-x:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
catkin : Depends: python3-catkin-pkg (>= 0.4.14-2) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
sx-VirtualBox:~$.
open your terminal and check if rosversion -d is working / printing your rosversion
Keep going🤗
Thankyou 😁
Amazing 🤩