Git clone is not working during 'Isaac ROS Docker Setup' part about isaac_ros_nvblox HOT 14 CLOSED

Hi there,

Thanks for catching this. This line should read:

git clone --recurse-submodules https://github.com/NVIDIA-ISAAC-ROS/isaac_ros_nvblox.git

We'll update the readme shortly.

from isaac_ros_nvblox.

Thankyou for quick reply

Acutally I tried with that command, and in that case, cloning the submodule part doesn't work correctly
The response is like below

Cloning into 'isaac_ros_nvblox'...
remote: Enumerating objects: 108, done.
remote: Counting objects: 100% (108/108), done.
remote: Compressing objects: 100% (78/78), done.
remote: Total 108 (delta 13), reused 102 (delta 12), pack-reused 0
Receiving objects: 100% (108/108), 67.24 KiB | 11.21 MiB/s, done.
Resolving deltas: 100% (13/13), done.
Filtering content: 100% (7/7), 1.00 GiB | 27.51 MiB/s, done.
Submodule 'nvblox' ([email protected]:nvidia-isaac/nvblox.git) registered for path 'nvblox'
Cloning into '/workspaces/isaac_ros-dev/isaac_ws/src/isaac_ros_nvblox/nvblox'...
ssh: connect to host github.com port 22: Connection timed out
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of '[email protected]:nvidia-isaac/nvblox.git' into submodule path '/workspaces/isaac_ros-dev/isaac_ws/src/isaac_ros_nvblox/nvblox' failed
Failed to clone 'nvblox'. Retry scheduled
Cloning into '/workspaces/isaac_ros-dev/isaac_ws/src/isaac_ros_nvblox/nvblox'...
ssh: connect to host github.com port 22: Connection timed out
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: clone of '[email protected]:nvidia-isaac/nvblox.git' into submodule path '/workspaces/isaac_ros-dev/isaac_ws/src/isaac_ros_nvblox/nvblox' failed
Failed to clone 'nvblox' a second time, aborting

from isaac_ros_nvblox.

at another jetson - any idea why nvblox won't build?

[ 58%] Built target test_mesh
[ 59%] Building CXX object tests/CMakeFiles/test_scene.dir/test_scene.cpp.o
c++: internal compiler error: Segmentation fault (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
tests/CMakeFiles/test_scene.dir/build.make:75: recipe for target 'tests/CMakeFiles/test_scene.dir/test_scene.cpp.o' failed
make[2]: *** [tests/CMakeFiles/test_scene.dir/test_scene.cpp.o] Error 4
CMakeFiles/Makefile2:883: recipe for target 'tests/CMakeFiles/test_scene.dir/all' failed
make[1]: *** [tests/CMakeFiles/test_scene.dir/all] Error 2
Makefile:135: recipe for target 'all' failed
make: *** [all] Error 2

from isaac_ros_nvblox.

 git clone --recurse-submodules https://gitlab-master.nvidia.com/isaac_ros/isaac_ros_nvblox.git
Cloning into 'isaac_ros_nvblox'...
fatal: unable to access 'https://gitlab-master.nvidia.com/isaac_ros/isaac_ros_nvblox.git/': Could not resolve host: gitlab-master.nvidia.com
admin@nvidia-desktop:/workspaces/isaac_ros-dev/ros_ws/src$ git clone --recurse-submodules https://github.com/NVIDIA-ISAAC-ROS/isaac_ros_nvblox.git
Cloning into 'isaac_ros_nvblox'...
remote: Enumerating objects: 108, done.
remote: Counting objects: 100% (108/108), done.
remote: Compressing objects: 100% (78/78), done.
remote: Total 108 (delta 13), reused 102 (delta 12), pack-reused 0
Receiving objects: 100% (108/108), 67.24 KiB | 2.32 MiB/s, done.
Resolving deltas: 100% (13/13), done.
Submodule 'nvblox' ([email protected]:nvidia-isaac/nvblox.git) registered for path 'nvblox'
Cloning into '/workspaces/isaac_ros-dev/ros_ws/src/isaac_ros_nvblox/nvblox'...
fatal: unable to fork
fatal: clone of '[email protected]:nvidia-isaac/nvblox.git' into submodule path '/workspaces/isaac_ros-dev/ros_ws/src/isaac_ros_nvblox/nvblox' failed
Failed to clone 'nvblox'. Retry scheduled
Cloning into '/workspaces/isaac_ros-dev/ros_ws/src/isaac_ros_nvblox/nvblox'...
fatal: unable to fork
fatal: clone of '[email protected]:nvidia-isaac/nvblox.git' into submodule path '/workspaces/isaac_ros-dev/ros_ws/src/isaac_ros_nvblox/nvblox' failed
Failed to clone 'nvblox' a second time, aborting
admin@nvidia-desktop:/workspaces/isaac_ros-dev/ros_ws/src$ 
admin@nvidia-desktop:/workspaces/isaac_ros-dev/ros_ws/src$ 

from isaac_ros_nvblox.

seems it wil require to run

git lfs pull

from isaac_ros_nvblox.

then after manually cloning the nvblox it would build with stderr warning

[Processing: nvblox_ros]                                       
--- stderr: nvblox_ros                                        
CMake Warning (dev) in CMakeLists.txt:
  Policy CMP0104 is not set: CMAKE_CUDA_ARCHITECTURES now detected for NVCC,
  empty CUDA_ARCHITECTURES not allowed.  Run "cmake --help-policy CMP0104"
  for policy details.  Use the cmake_policy command to set the policy and
  suppress this warning.

  CUDA_ARCHITECTURES is empty for target "nvblox_ros_lib".
This warning is for project developers.  Use -Wno-dev to suppress it.

qmake: could not find a Qt installation of ''
qmake: could not find a Qt installation of ''
qmake: could not find a Qt installation of ''
---
Finished <<< nvblox_ros [5min 7s]

Summary: 4 packages finished [5min 9s]
  1 package had stderr output: nvblox_ros

from isaac_ros_nvblox.

@AndreV84 So it builds/works fine as long as you do git lfs pull? We'll add that to the instructions. :)

@beomsu7 the issue is actually that we use ssh and it doesn't look like you have ssh keys set up. 2 options: set up your ssh keys: https://docs.github.com/en/authentication/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent or switch that submodule to https: https://github.com/NVIDIA-ISAAC-ROS/isaac_ros_nvblox.git
I'll see if we can switch the Isaac ROS submodule to https by default.

from isaac_ros_nvblox.

@beomsu7 you can switch to https with this command from within the isaac_ros_nvblox repo:

git submodule set-url nvblox https://github.com/nvidia-isaac/nvblox.git

from isaac_ros_nvblox.

@helenol Thanks
It works well with docker and Isaac sim in ubuntu18.04 environment
Actually, first I used ubuntu20.04 and isaac sim, and there were few errors with ros2 bridge,
Isaac sim was closed soon.
Also, I couldn't get ros2 topic from isaac sim in ubuntu20.04

Have you tried these with Isaac sim in ubuntu20.04?

from isaac_ros_nvblox.

@beomsu7 on Jetson or x86? We're running 20.04 on x86 with Isaac sim for testing. Which version of Isaac Sim are you running?
Also for Isaac Sim with ROS2, make sure your ROS2 workspace isn't sourced in the window you start up our Isaac Sim script or the ROS2 bridge will crash Isaac Sim. :(

from isaac_ros_nvblox.

@helenol on x86 and I tried isaac sim 21.2.1 and also in other verseions like 21.2.0, 21.1.1

And, mayb the 'make sure my ros2 workspace is sourced' means works with command 'source /opt/ros/foxy/setup.bash'
then, I did it.

My symptom is same with him (https://forums.developer.nvidia.com/t/standalone-ros2-bridge-fails-to-load/200201)
but, I gonna slowly try other stuff like change nvidia driver version or others

from isaac_ros_nvblox.

The comment is to make sure that your workspace isn't sourced.

The reason is that Isaac Sim brings in its own version of ROS2 under the hood. If you source ROS2 before you run Isaac Sim, these two versions (your version and Isaac Sim's version) clash.

Can you start Isaac Sim through the GUI (omniverse launcher)?

from isaac_ros_nvblox.

@alexmillane Ha ha... I was stupid..

After deleting ros2 source part from ~/.bashrc, I tried both launching isaac sim through the scripts and GUI

• GUI :
  (1) run isaac sim
  (2) turn off ros bridge and turn on ros2 bridge from extension
  (3) add part(isaac examples - ros - navigation)
  (4) after loading, press 'play'
  (5) from docker, launch the carter_sim
  (6) the navigation is working but the 3d map is not displayed
  

• script
  (1) run the script(omni_python ~/workspaces/isaac_ros-dev/ros_ws/src/isaac_ros_nvblox/nvblox_isaac_sim/omniverse_scripts/carter_warehouse.py)
  (2) now there is an error like this

[ERROR]: Error getting RMW implementation identifier / RMW implementation not installed (expected identifier of 'rmw_fastrtps_cpp'), with error message 'failed to find shared library 'rmw_fastrtps_cpp', at /workspace/foxy_ws/src/rmw_implementation/rmw_implementation/src/functions.cpp:75', exiting with 1., at /workspace/foxy_ws/src/rcl/rcl/src/rcl/rmw_implementation_identifier_check.c:145

2022-04-05 08:11:46 [44,401ms] [Fatal] [carb.crashreporter-breakpad.plugin] libcarb.events.plugin.so!carbOnPluginStartup
2022-04-05 08:11:46 [44,403ms] [Fatal] [carb.crashreporter-breakpad.plugin] libcarb.tasking.plugin.so!std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (carb::tasking::Scheduler::)(unsigned int, int, carb::cpp20::latch), carb::tasking::Scheduler*, unsigned int, int, carb::cpp20::latch*> > >::_M_run()
2022-04-05 08:11:46 [44,406ms] [Fatal] [carb.crashreporter-breakpad.plugin] libpthread.so.0!funlockfile
2022-04-05 08:11:46 [44,409ms] [Fatal] [carb.crashreporter-breakpad.plugin] libtf.so!+0x3287f8
/home/ha/.local/share/ov/pkg/isaac_sim-2021.2.1/python.sh: line 43: 22501 Segmentation fault (core dumped) $python_exe $@ $args

Whatever thanks very much

from isaac_ros_nvblox.

1. Yes the issue is that we use different topic names in this case :/ You should be able to get this scenario to work by modifying the following in carter_sim.launch.py:
   a. /left/depth to /depth_left
   b. /left/camera_info to /camera_info_left
   c. /left/color to /color_left
   d. /left/camera_info to /camera_info_left again
   e. Also in this scenario make sure you have a ROS clock that's set to sim time = true, but looks like that's already alright. Note that we changed the names in the script because the default names don't comply with ROS2 standards and therefore some visualization options don't work.
2. Looks like something ROS2 is sourced in your terminal there. Probably export RMW_IMPLEMENTATION=rmw_fastrtps_cpp. Try exporting export RMW_IMPLEMENTATION=rmw_cyclonedds_cpp before running the OV script. With the OV script you don't need to change anything in the launch file above.

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