I am trying to write my very first ROS Porgram (Hello world) using Visual Studio 2022.
I am using my Windows 10 computer. I managed to install ROS (noetic) on my computer and create a terminal window for it on windows terminal.
I saw this tutorial and try to give it a shot, however I have doubts if I am on the right track.
https://github.com/Brabalawuka/RosOnWindows
I managed to create my catkin ws and direct it to src like so:
c:\catkin_ws\hello_world\src>
However I was not able to run devel\setup.bat .
This is what it look like in my documents:
Can you please help me. I don't think I am far away.
Kind regards
Assuming hello_world is a package I think it must be kept inside of the src folder. See this Catkin_Workspace for more details on the recommended layout for workspace.
Try building the workspace again and I hope it helps.
Related
it might very well be that this question is ill-posed.
What I try to do is compile a code from GitHub here https://github.com/stereolabs/zed-oculus
to get the ZED stereo camera video displayed inside the Oculus.
I am working with Visual Studio for this project and unfortunately I am a total newbie with CMake. I came across several tutorials how to work with CMake and while I understand how to add include directories for a VS solution (without using CMake) I completely do not understand what these 2 beginning parts of CMake-code are trying to do:
SET(OCULUS_PATH "OCULUS_SDK_ROOT_DIR-NOTFOUND" REQUIRED CACHE STRING "Path of OVR SDK folder. eg: C:\\ovr_sdk_win_0.17.0\\OculusSDK")
SET(SDL_PATH "SDL2_ROOT_DIR-NOTFOUND" REQUIRED CACHE STRING "Path of SDL2 folder. eg: C:\\SDL2-2.0.
I don't know even the correct syntax to use for the folders. On my system I have the Oculus SDK under C:\OculusSDK and the SDL under C:\SDL. Unfortunately all the examples I've found on StackOverflow so far look completely different or are using Linux based folder script.
So could please someone explain to me what the above rows of code are trying to accomplish and what code should I use given the names of my directories?
Thanks a lot!
I'm trying to just build webkit on windows. As usual I started with webkit site and trying to get developer tools setup. I'm struck basically at the cygwin Installation itself.
The cygwin-downloader gets all the packages and runs the setup normally.
As per the installation instructions, I selected the Install from Local Directory Option (cygwin install and source package directories are different).
There was some initial turbulance in finding the packages, somehow i could let it find the packages. The screen looks like this now.
I selected the packages (all) and then proceeded with next. It just ran very fast and exited saying nothing needs to be installed. It looked like this.
After I ran the cygwin shorcut from the desktop its shouting something is missing.
I don't understand what am I missing here. Also at some link it says we need a port to build webkit. If thats the case, how does anyone port webkit to their applications without building the webkit alone?
I know this is not a programming question. but this will help most of the people who are taking baby steps in understanding and build WebKit. Thanks!
According to this, it's seems a cygwin-downloader's bug.
However, there is a workaround...
Just copy {cygwin-downloader}\setup.ini file to a {cygwin-downloader}\x86\ directory. Then reopen setup.exe. It will show you a package list without turbulence. You don't need to click all from the package list. Just click Next.
I started to read about building a new plugin and found this guide:
http://gstreamer.freedesktop.org/data/doc/gstreamer/head/pwg/html/
I noticed that this guide is for linux, my question is if there is another guide for windows? or it's the same..
I also found this template (for windows):
http://cgit.freedesktop.org/gstreamer/gst-template/tree/gst-plugin/src
but it I can't compile it, I get build errors- on Visual Studio.
so my questios is-
if there is some kind of working template which I could start working on (on windows..)
how to make the new plugin after the code will be compiled, how the "gst-launch" will recognize it?
I will be happy for some kick starter on that issue.
thanks!
I've tried to use MonoDevelop 2.4 and 2.6 with Ubuntu 11.04, but neither of them seems to actually provide any way of running the project. (As the picture shows, the Run, Step, and Debug items are disabled -- both on the toolbar and inside the menus.)
This is true for all project types I've seen so far -- C#, Python, etc...
But mono-debugger is installed. Is there some post-setup task that I need to do manually, for this to work?
Looking over https://github.com/mono/monodevelop/blob/master/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Commands/ProjectCommands.cs
Perhaps you haven't selected a 'Project'? Open up the Solution pad and click on the Test1 project (not the solution at the root of the tree, but the project just below it).
I'm just guessing here since I don't have Ubuntu and can't actually test anything.
Edit: actually, it looks like clicking on the Solution would work as well.
From looking at the code, another possibility is that you don't have a build target? Not sure how that would happen, but unless you only opened Main.cs and not actually Test1.sln, I don't know what to suggest.
When you opened the project, which file did you open? Test1.sln? Test1.csproj? Or Main.cs?
Try looking for mono-mdb and more packages in synaptic, this may fix this issue.
Don't remember exact names, Linux box at home...
Did you really open the project? It looks like you just opened Main.cs. It won't work that way.
Make sure you installed the compilers (mcs etc)
I am tryingo to build a GUI application using the JUCE framework on MAC OSX.
I have dowloaded all the API's and got a small hello World program running fine.
However, when I add files to my Xcode project I get compilation errors that say that the Juce library files don`t exist. I would like to know how to get the library API in the build and link path in XCode so that it finds the neccesary files for compilation.
What I would do on Visual Studio going to properties and adding aditional library dependencies, is what I need to do in XCode but I don't know how.
Any help greatly appreciated.
thanks.
Old question but maybe a useful answer in the future....
If you have the "Hello World" up and runnning, it should already be linked to the library. Are you using the introjucer? This should help get everything up and running for you. If you are, you need to add classes etc to the introjucer, as this sets up Xcode / VStudio for you. If not, (Presuming XCode 3 as you are using leopard) goto Xcode > Preferences. Scroll along to source trees, and add the path to the juce folder in there.