ROS_Robot/Ros_Qt5_Gui_App
1
0
Fork 0
mirror of https://github.com/chengyangkj/Ros_Qt5_Gui_App.git synced 2025-09-15 12:58:58 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity
master
Ros_Qt5_Gui_App/doc/faq_en.md
chengyangkj a0224d7c62
Some checks are pending
ROS2:Foxy(20.04) / release (map[image:ubuntu:focal ros:foxy]) (push) Waiting to run
Details
ROS2:galactic(20.04) / release (map[image:ubuntu:focal ros:galactic]) (push) Waiting to run
Details
ROS2:Humble(22.04) / release (map[image:ubuntu:jammy ros:humble]) (push) Waiting to run
Details
ROS1:Melodic(18.04) / release (map[image:ubuntu:bionic ros:melodic]) (push) Waiting to run
Details
ROS1:Noetic(20.04) / release (map[image:ubuntu:focal ros:noetic]) (push) Waiting to run
Details
update readme
2025-03-08 17:40:46 +08:00

2.2 KiB
Raw Permalink Blame History

Frequently Asked Questions

Compilation Related

Q: Missing Qt dependencies during compilation

A: Execute the following command to install complete Qt dependencies:

sudo apt-get install qtbase5-dev qt5-qmake qtbase5-dev-tools libqt5svg5-dev qtbase5-private-dev -y

Q: Cannot find ROS related headers

A: Make sure ROS environment is sourced:

# ROS1
source /opt/ros/<distro>/setup.bash

# ROS2
source /opt/ros/<distro>/setup.bash

Runtime Related

Q: Program cannot display map after startup

Possible causes:

  1. ROS topics not properly configured
  2. Map service not running
  3. Network connection issues

Solutions:

  1. Check topic configuration in config.json
  2. Verify map service is running normally
  3. Check ROS_MASTER_URI configuration

Q: Manual control not responding

Possible causes:

  1. Velocity topic configuration error
  2. Permission issues

Solutions:

  1. Check cmd_vel topic configuration
  2. Verify user has permission to publish velocity commands

Q: Camera image shows black screen

Possible causes:

  1. Camera driver not started
  2. Image topic configuration error
  3. Incompatible image format

Solutions:

  1. Start camera driver
  2. Check image topic configuration
  3. Verify image encoding format

Feature Related

Q: How to add custom navigation points?

A: In map editing mode:

  1. Click "Add Navigation Point" button
  2. Click desired location on map
  3. Enter navigation point name
  4. Save changes

Q: How to configure custom robot shape?

A: Modify robot_shape_config in config.json:

  1. Set shaped_points array
  2. Add outline points clockwise
  3. Set is_ellipse to false
  4. Adjust color and opacity

Q: How to use multi-point navigation tasks?

A: Follow these steps:

  1. Add multiple navigation points
  2. Set navigation point order
  3. Click "Start Task" button
  4. Wait for task completion

Other Issues

Q: How to report bugs?

A: Please submit issues on GitHub Issues with:

  1. Problem description
  2. Steps to reproduce
  3. System environment information
  4. Error logs
  5. Screenshots (if available)

Q: How to contribute to the project?

A: Welcome to submit Pull Requests:

  1. Fork the project
  2. Create feature branch
  3. Submit code changes
  4. Create Pull Request
  5. Wait for review