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got this message:" unable to contact ROS (running on Melodic) master at [http://{10.0.0.xxx}:11311] The traceback for the exception was written to the log file"
after running on shell 1 pi@raspberr…
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Describe your issue here and explain how to reproduce it.
### Your environment
* OS Version: Ubuntu 18.04
* ROS Distro: Melodic
* RViz, Qt, OGRE, OpenGl version as printed by rviz:
```
…
peci1 updated
2 years ago
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Hello, I´m working with car version 1 and ROS melodic. Now i can see the topics of fisheye camera when i launch usb_cam node, but the problem is when i launch usb_cam node, the node start_sensors_and_…
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Good Day,
I have the Open_Log Artemis IMU DEV-16832, and followed the steps below:
1. Update Firmware to V10.21 via GIU - **Successful**
2. Checked to see the IUM functions (via Arduino, seri…
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Hi, I'm now using this repository. I changed these following parameters and now the fastest average of updates was 4s per 1 update.
```
- sensor_processor apply_voxelgrid_filter: true
…
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If I use default ( gps only) config everything work on the galactic branch.
zed_f9p.yaml
gnss:
glonass: True
When I enable glonass I get this error.
`[ublox_gps_node-1] [DEBUG] [16…
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Hi all;
I have installed the latest Roboware version available (1.1.0), as a new IDE for ROS.
Seems to detect my workspace and everything works just fine, except:
1.- When I try to build my packa…
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Hi all,
Ubuntu : 18.04 and 20.04 (testing on both)
Ros version : ROS1 Melodic and Noetic (testing on both)
I am working on generating the local costmap (rolling window) using 2d lidar data. F…
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I try use "roslaunch arm_bringup sim_bringup.launch world:=empty" on terminal.It displays the following errors:
[ERROR] [1687770192.960259231, 0.179000000]: No p gain specified for pid. Namespace:…
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**分别参考两个网站解决两个问题**
sudo rosdep init
https://zhuanlan.zhihu.com/p/136014044
rosdep update 超时失败2021最新解决方法
https://blog.csdn.net/Kenny_GuanHua/article/details/116845781