Followed Gazebo tutorial (http://gazebosim.org/tutorials?tut=plugins_model&cat=write_plugin) however when typing all the commands Gazebo appears like this
Here is the output from running the server command
And here is the output from running the client command
Can you guys please assist me with how to fix this problem?
I had to change the sdf version from 1.4 to 1.5 and now it works
Related
I have to use rrt exploration for a project, but whenever I run the rrt exploration lauch files and the rrt exploration tutorials launch files, I get a 'no map received' error in the Map topics. What is the solution to this? Thanks in advance.
PS: I'm using Ubuntu 16.04 Ros Kinetic(Ubiquity Robotics version)
I installed Lubuntu 19.04 on old Inspiron 6400 computer (GeForce 7300 laptop edition) to teach Scratch to my son through web scratch editor. Every time I open web editor for a new project through firefox, right zone with the cat is blurred and blinks like if video driver was badly configured.
Here is screenshot:
At the beginning I used to have this for the whole Ubuntu system, any application.
Using now Lubuntu, everything seems correct but that srcatch window.
Is it still a video driver issue ? Or is the problem on Scratch application side ?
Edit:
So I revert back to Lubuntu 16.04 to better support GeForce 7300, and eveything gets corrected. Then I upgraded firefox through: sudo apt install firefox. This performed the following:
Start-Date: 2020-03-28 12:06:21
Commandline: apt install firefox
Requested-By: me (1001)
Install: libatomic1:i386 (5.4.0-6ubuntu1~16.04.12, automatic)
Upgrade: cpp-5:i386 (5.3.1-14ubuntu2, 5.4.0-6ubuntu1~16.04.12), libquadmath0:i386 (5.3.1-14ubuntu2, 5.4.0-6ubuntu1~16.04.12), gcc-5-base:i386 (5.3.1-14ubuntu2, 5.4.0-6ubuntu1~16.04.12), libgomp1:i386 (5.3.1-14ubuntu2, 5.4.0-6ubuntu1~16.04.12), firefox:i386 (45.0.2+build1-0ubuntu1, 74.0+build3-0ubuntu0.16.04.1), libstdc++6:i386 (5.3.1-14ubuntu2, 5.4.0-6ubuntu1~16.04.12)
And problem is back again. Any idea ?
Thanks.
I do believe that only some part of the graphics is faulty. Most likely, this is processing and web error. I would recommend checking if you have Adobe Flash and/or Chrome on your computer.
Hopefully this helps.
I have a simple Dockerfile. When I edit it in IntelliJ IDEA and move my cursor to a docker command like
COPY
ADD
RUN
and then press F2, it doesn't show the quick documentation. I do have the Docker plugin installed.
F2/Quick Documentation works great in java source files.
Do you know if IDEA can show quick documentation for Dockerfiles? Do we need to import some DSL/grammar file in IntelliJ IDEA for this to work?
I am using IntelliJ IDEA Ultimate 2019.1 on Mac OS X High Sierra.
Thank you.
use VSCode idea to show document
see image
I tried setting up playground using
https://fabric-composer.github.io/tutorials/getting-started-playground.html
I followed the docker steps everything started OK, was able to access Fabric Composer Playground by clicking on this link: http://localhost:8080
But now what??? I tried to upload a sample model file but it shows error.
How do I try this out. Do I have install Ubuntu on my windows machine to really be able to try out fabric composer?? Pleas help
You can install and run the fabric composer locally on linux only. For that you can use VMWare and install ubuntu on it.
And then follow the installation steps here.
If you don't want to do so, then alternatively you can use the online composer playground and can export(download) your .bna file whenever you want.
Hope this helps you!
Hello,
I'm using bash or cmd for Rails console.
I get this weird symbols like <-[1m.
In my tutorial I see the output fine (With spaces and color), and it's difficult to read it in my cmd...
Can you help me to display those special characters right?
Thanks!
Instead of using cmd, run rails and ruby through cygwin, it works better than cmd as cygwin is supposed to bring you a linux environnement on windows. When i tried to do rails on windows it was the most complete tool.
I insist on the fact that you should use a Linux VM to do rails on windows. If you install VMWare player on your windows, you will have a virtual machine running in vmware on your windows desktop. This machine will be connected to you network. I strongly advise you to use this solution, as you will encounter many problems using rails on windows.
I work on windows, and i have a Virtual Ubuntu always launched. My VM share the code via samba and i edit it with sublim text executed in windows. On my second screen i have my VM full screen that display multiple terminals.
Ok, I found this wonderful software https://code.google.com/p/conemu-maximus5/ and it did solve my problem :)
cmd.exe doesn't understand those color codes.
There is a project to make cmd understand them (and add other useful feaures) here. I do not use windows, so I cannot vouch for the quality of it.