Comments (2)
swapnesh-wani-nvidia
commented on June 2, 2024
Looks like you are missing ImageFormatConverterNode. It is part of isaac_ros_image_proc package. Make sure you are building the package correctly. Could you share how you built the package?
from isaac_ros_visual_slam.
Jimi1811
commented on June 2, 2024
Hi there! I encountered a similar issue while working with the documentation for Isaac ROS VSLAM. The documentation suggests installing the package using sudo apt-get install -y ros-humble-isaac-ros-stereo-image-proc. Despite following this instruction, I faced the same problem.
In an attempt to resolve it, I moved the package located in /opt/ros/humble/share to the src directory. However, upon compilation, I encountered an error indicating the absence of a .txt file. Consequently, I decided to clone the package from this repository and compiled it successfully.
After compilation, I verified its presence using the command ros2 pkg list, only to find that the output remained unchanged, unfortunately.
admin@ubuntu:/workspaces/isaac_ros-dev$ ros2 launch isaac_ros_visual_slam isaac_ros_visual_slam_zed.launch.py
[INFO] [launch]: All log files can be found below /home/admin/.ros/log/2024-04-29-17-39-30-412315-ubuntu-20695
[INFO] [launch]: Default logging verbosity is set to INFO
[INFO] [component_container-1]: process started with pid [20706]
[component_container-1] [ERROR] [1714430376.086975535] [visual_slam_launch_container]: Could not find requested resource in ament index
[ERROR] [launch_ros.actions.load_composable_nodes]: Failed to load node 'image_format_node_left' of type 'nvidia::isaac_ros::image_proc::ImageFormatConverterNode' in container '/visual_slam_launch_container': Could not find requested resource in ament index
[component_container-1] [ERROR] [1714430376.093385568] [visual_slam_launch_container]: Could not find requested resource in ament index
[ERROR] [launch_ros.actions.load_composable_nodes]: Failed to load node 'image_format_node_right' of type 'nvidia::isaac_ros::image_proc::ImageFormatConverterNode' in container '/visual_slam_launch_container': Could not find requested resource in ament index
[component_container-1] [INFO] [1714430376.097873189] [visual_slam_launch_container]: Load Library: /workspaces/isaac_ros-dev/install/isaac_ros_visual_slam/lib/libvisual_slam_node.so
[component_container-1] [INFO] [1714430376.328403243] [visual_slam_launch_container]: Found class: rclcpp_components::NodeFactoryTemplate<nvidia::isaac_ros::visual_slam::VisualSlamNode>
[component_container-1] [INFO] [1714430376.328525005] [visual_slam_launch_container]: Instantiate class: rclcpp_components::NodeFactoryTemplate<nvidia::isaac_ros::visual_slam::VisualSlamNode>
[component_container-1] [INFO] [1714430376.419255316] [visual_slam_node]: cuVSLAM version: 11.4
[component_container-1] [INFO] [1714430379.014976567] [visual_slam_node]: Time taken by CUVSLAM_WarmUpGPU(): 2.595536
[INFO] [launch_ros.actions.load_composable_nodes]: Loaded node '/visual_slam_node' in container '/visual_slam_launch_container'
I recently encountered this issue, which stemmed from a problem with policy in the subscribers. To address it, I took the following steps: First, I commented out the zed node in ros2 launch isaac_ros_visual_slam isaac_ros_visual_slam_zed.launch.py. Next, I ran ros2 launch zed_wrapper zed_camera.launch.py camera_model:=zed2i.
from isaac_ros_visual_slam.
Related Issues (20)
- Unable to use VisualSlamNode with intra-process comms when running with composition HOT 2
- RVIZ VIO and SLAM paths seperate HOT 2
- Problem with tilted camera mount HOT 7
- [ERROR] X HOT 4
- "Visual tracking is lost" in tutorial HOT 5
- Feature Request: Add support for monocular cameras
- /visual_slam/status is incorrect ? HOT 1
- IMU fusion status HOT 6
- Cuda issue when running roslaunch command. HOT 2
- Feature request : localization only mode. HOT 2
- No messages being published HOT 2
- Problem with the quickstart HOT 1
- no vio with zedm camera HOT 1
- LoadMapAdnLocalize crashes HOT 3
- cuvslam HOT 1
- EuRoc dataset
- Is it possible to increase odometry/slam rate past camera rate?
- Realsense camera not shown When I run the launch file
- problem with colcon build
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from isaac_ros_visual_slam.