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2021-05-16 11:09:14 -0500 edited answer ERROR: The core ROS message libraries (std_msgs and rosgraph_msgs) have not been built.

2 ideas that might help: First off, make sure ROS and your ROS workspace are sourced in this terminal. You can check by

2021-05-14 15:17:23 -0500 commented answer rosmsg not found

Apologies, I didn't see that you are working in Windows. Also, I missed the slash (/) before opt but have edited my prev

2021-05-14 14:42:21 -0500 commented answer rosmsg not found

Apologies, I didn't see that you are working in Windows. Also, I missed the slash (/) before opt but have edited my prev

2021-05-14 14:38:55 -0500 edited answer rosmsg not found

You probably don't have ROS sourced in this terminal, try: source /opt/ros/melodic/setup.bash If that's the issue, it

2021-05-14 12:22:38 -0500 edited answer rosmsg not found

You probably don't have ROS sourced in this terminal, try: source opt/ros/melodic/setup.bash If that's the issue, it

2021-05-14 12:22:30 -0500 answered a question rosmsg not found

You probably don't have ROS sourced in this terminal, try: source opt/ros/melodic/setup.bash If that's the issue, it

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2021-04-07 07:09:52 -0500 commented answer moveitcpp vs movegroup

Thank you for the corrections!

2021-04-07 07:09:27 -0500 edited answer moveitcpp vs movegroup

MoveGroupInterface is generally easier if you know ROS already, and there is more documentation as it's been around long

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2021-04-06 16:51:35 -0500 answered a question moveitcpp vs movegroup

MoveGroupInterface is generally easier if you know ROS already, and there is more documentation as it's been around long

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2021-02-15 10:17:25 -0500 commented question Moveit not able to find catkin package | ROS Melodic

Rospack not being able to find the package seems to be the issue here, not MoveIt. Which package are you unable to find,

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2021-02-10 11:32:56 -0500 answered a question I have a ubutnu 20.04 version , Can I install ROS melodic ? or is it only available for ubuntu 18.04 ?

For Ubuntu 20.04, you should install ROS Noetic.

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2021-02-02 11:19:00 -0500 commented question package "turtlesim_cleaner" not found

Your edit is a different question, so make a new post for it and list your exact steps to recreate this message.

2021-01-29 06:13:27 -0500 commented answer package "turtlesim_cleaner" not found

This was a peculiar case where the user linked the Wiki page but couldn't view the code blocks for some reason. I went a

2021-01-29 06:11:30 -0500 edited answer package "turtlesim_cleaner" not found

You end up creating the package rather than importing it. I have no trouble seeing the code snippets on the page you lin

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2021-01-28 21:46:30 -0500 answered a question package "turtlesim_cleaner" not found

You end up creating the package rather than importing it. I have no trouble seeing the code snippets on the page you lin

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2021-01-28 21:40:41 -0500 answered a question ERROR: The core ROS message libraries (std_msgs and rosgraph_msgs) have not been built.

2 ideas that might help: First off, make sure ROS and your ROS workspace are sourced in this terminal. You can check by

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2021-01-28 15:29:39 -0500 commented question MoveIt path planning occasionally going through obstacle

I'm guessing that the box you describe has not been added to the collision space properly. There should be Python functi

2021-01-28 15:19:05 -0500 answered a question What is interactive_marker_twist_server package?

In robotics, a twist is a 6x1 column vector of linear and angular velocities. In ROS, this is implemented as a Twist mes

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2021-01-13 12:08:00 -0500 answered a question How to setup a C++ project for moveit?

It seems that there are some critical packages missing from your CMakeLists. For example, moveit_core seems pretty impor

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2021-01-13 11:01:25 -0500 commented question How to setup a C++ project for moveit?

Great, thanks! I don't see any glaring issues and will try to run your code on my Kinetic distro in a bit. Before that,

2021-01-13 10:18:48 -0500 commented question How to setup a C++ project for moveit?

Can you link the tutorial you are following? This seems like a potential CMakeLists error, so I'd like to see where you

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