Almost Completed Compile

[zhughesjd]

Greetings @jake3991 First off, nice job here Very impressed with your work

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Was able to compile 14 out of 15 packages

It looks like the point cloud library (pcl) is giving me fits for catkin build Running ros noetic / ubuntu 20.04 Followed the install of all your python3 and ROS dependencies using either apt-get or pip

Have you seen this before? Could I have installed a dependency incorrectly?

here are a couple more pcl errors:

[jake3991]

Thanks!

I have a few questions.

1. Can you post the error message at the top? The first one that occurs?
2. Did you clone these repos into the src folder? clone https://github.com/ethz-asl/libnabo.git into your catkin workspace clone https://github.com/ethz-asl/libpointmatcher.git into your catkin workspace clone https://github.com/jake3991/Argonaut.git into your catkin workspace

[zhughesjd]

Thanks for the quick response So I did clone all 4 github repos into the src folder The error in the picture above is caused by missing logs of a missing logs directory Was able to fix this in a cleaned catkin_ws by creating a directory called logs "mkdir logs"

Still having a problem though extended my terminal buffer alot to see the original error Looks like the pcl library requires C++14 (See screenshot below)

Any idea on how to fix this?

[jake3991]

Oh interesting, maybe we can tweak the build a bit. Could you try these steps?

1. catkin clean
2. Change line 4 in this file to be as below https://github.com/jake3991/sonar-SLAM/blob/main/bruce_slam/CMakeLists.txt:

   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -O3")

3. Recompile

[zhughesjd]

Changed the line 4 to reflect your suggestion above No luck Same error :(

[jake3991]

I can't replicate the bug on my side but I did find a thread when searching for your error.

https://github.com/PointCloudLibrary/pcl/issues/2968

Let me know f you are able to fix it!

[zhughesjd]

Thanks for the link and help above

will let you know what i find

[jake3991]

In case it ends up being relevant, I'm using PCL version 1.10

[zhughesjd]

Thanks for the info, might be useful Didn't have any luck yesterday

Below is a little gem for you It is my shell commands installing (almost) all the dependencies this repo requires Let me know if I am installing any dependencies incorrectly Feel free to put this in an appropriate place in this repo:

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sudo apt -y update sudo apt -y upgrade

sudo apt install -y python3-cv-bridge sudo pip install -y gtsam sudo pip install matplotlib sudo apt install -y python3-message-filters sudo apt install -y python3-numpy sudo pip install opencv_python sudo apt install -y ros-noetic-rosbag sudo apt install -y ros-noetic-rospy sudo pip install scikit_learn sudo pip install scipy sudo apt install -y ros-noetic-sensor-msgs sudo pip install Shapely sudo apt install -y ros-noetic-tf sudo pip install tqdm sudo pip install pyyaml

sudo apt install -y ros-noetic-pybind11-catkin sudo pip install catkin-tools

[zhughesjd]

Might be a hardware issue for me Using a laptop with no nvidia card ubuntu 20.04

What hardware system are you using?

[jake3991]

I'm indeed using an NVIDIA graphics card. I also have an Intel processor. @pszenher have you seen this bug before?

[mokby]

I have the same issue and I solved this ,open CmakeLists.txt under bruce_slam,and add this add_compile_options(-std=c++11 ) add_compile_options(-std=c++14 ) set(CMAKE_CXX_STANDARD 14)

[mokby]

Recommend to clean the build and devel folder first and then run catkin build

[jake3991]

Marking as resolved.