Topic Not Visible error

Chưa có ai nhận issue này.

## Issue template

- Hardware description: ESP32-WROVER-E
- RTOS: ROS2 Humble
- Installation type: micro_ros_setup
- Version or commit hash: Ubuntu 22.04.3 LTS, Arduino 1.8.19
#### Steps to reproduce the issue
# Source the ROS 2 installation
source /opt/ros/$ROS_DISTRO/setup.bash

# Create a workspace and download the micro-ROS tools
mkdir microros_ws
cd microros_ws
git clone -b $ROS_DISTRO https://github.com/micro-ROS/micro_ros_setup.git src/micro_ros_setup

# Update dependencies using rosdep
sudo apt update && rosdep update
rosdep install --from-paths src --ignore-src -y

# Install pip
sudo apt-get install python3-pip

# Build micro-ROS tools and source them
colcon build
source install/local_setup.bash

# Create step
ros2 run micro_ros_setup create_firmware_ws.sh freertos esp32

# Configure step with ping_pong app and serial transport
ros2 run micro_ros_setup configure_firmware.sh ping_pong --transport serial

I followed all these steps no issues till now

# Build step
ros2 run micro_ros_setup build_firmware.sh

when i executed command in between it shows as "colcon build stderr output"
later it will complete the execution without any error 100% build target app.

# Flash step
ros2 run micro_ros_setup flash_firmware.sh

# Download micro-ROS-Agent packages
ros2 run micro_ros_setup create_agent_ws.sh

# Build step
ros2 run micro_ros_setup build_agent.sh

while executing this line it gives

$ ros2 run micro_ros_setup build_agent.sh
source install/local_setup.bash
Building micro-ROS Agent
Starting >>> micro_ros_msgs
Finished <<< micro_ros_msgs [6.49s]
Starting >>> micro_ros_agent
[Processing: micro_ros_agent]
--- stderr: micro_ros_agent
Cloning into 'xrceagent'...
Switched to a new branch 'ros2'
HEAD is now at 2cbbc4a Fix deserialization endianness (#336)
CMake Warning (dev) at /usr/share/cmake-3.22/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
The package name passed to `find_package_handle_standard_args` (tinyxml2)
does not match the name of the calling package (TinyXML2). This can lead
to problems in calling code that expects `find_package` result variables
(e.g., `_FOUND`) to follow a certain pattern.
Call Stack (most recent call first):
cmake/modules/FindTinyXML2.cmake:40 (find_package_handle_standard_args)
/opt/ros/humble/share/fastrtps/cmake/fastrtps-config.cmake:51 (find_package)
CMakeLists.txt:153 (find_package)
This warning is for project developers. Use -Wno-dev to suppress it.

---
Finished <<< micro_ros_agent [53.1s]

Summary: 2 packages finished [1min 1s]
1 package had stderr output: micro_ros_agent

source install/local_setup.bash
# Run a micro-ROS agent
$ ros2 run micro_ros_agent micro_ros_agent serial --dev /dev/serial/by-id/usb-Silicon_Labs_CP2102N_USB_to_UART_Bridge_Controller_8484ebb7cd24ec11ad45dd31b659684c-if00-port0
executes correctly

[1697617695.989983] info | TermiosAgentLinux.cpp | init | running... | fd: 3
[1697617695.990224] info | Root.cpp | set_verbose_level | logger setup | verbose_level: 4
[1697617697.966921] info | Root.cpp | create_client | create | client_key: 0x78DB3FD8, session_id: 0x81
[1697617697.967054] info | SessionManager.hpp | establish_session | session established | client_key: 0x78DB3FD8, address: 0
[1697617697.994969] info | ProxyClient.cpp | create_participant | participant created | client_key: 0x78DB3FD8, participant_id: 0x000(1)
[1697617698.013419] info | ProxyClient.cpp | create_topic | topic created | client_key: 0x78DB3FD8, topic_id: 0x000(2), participant_id: 0x000(1)
[1697617698.026173] info | ProxyClient.cpp | create_publisher | publisher created | client_key: 0x78DB3FD8, publisher_id: 0x000(3), participant_id: 0x000(1)
[1697617698.039648] info | ProxyClient.cpp | create_datawriter | datawriter created | client_key: 0x78DB3FD8, datawriter_id: 0x000(5), publisher_id: 0x000(3)
[1697617698.057389] info | ProxyClient.cpp | create_topic | topic created | client_key: 0x78DB3FD8, topic_id: 0x001(2), participant_id: 0x000(1)
[1697617698.069736] info | ProxyClient.cpp | create_publisher | publisher created | client_key: 0x78DB3FD8, publisher_id: 0x001(3), participant_id: 0x000(1)
[1697617698.083964] info | ProxyClient.cpp | create_datawriter | datawriter created | client_key: 0x78DB3FD8, datawriter_id: 0x001(5), publisher_id: 0x001(3)
[1697617698.101279] info | ProxyClient.cpp | create_topic | topic created | client_key: 0x78DB3FD8, topic_id: 0x002(2), participant_id: 0x000(1)
[1697617698.114001] info | ProxyClient.cpp | create_subscriber | subscriber created | client_key: 0x78DB3FD8, subscriber_id: 0x000(4), participant_id: 0x000(1)
[1697617698.128575] info | ProxyClient.cpp | create_datareader | datareader created | client_key: 0x78DB3FD8, datareader_id: 0x000(6), subscriber_id: 0x000(4)
[1697617698.148276] info | ProxyClient.cpp | create_topic | topic created | client_key: 0x78DB3FD8, topic_id: 0x003(2), participant_id: 0x000(1)
[1697617698.160762] info | ProxyClient.cpp | create_subscriber | subscriber created | client_key: 0x78DB3FD8, subscriber_id: 0x001(4), participant_id: 0x000(1)
[1697617698.175174] info | ProxyClient.cpp | create_datareader | datareader created | client_key: 0x78DB3FD8, datareader_id: 0x001(6), subscriber_id: 0x001(4)

In another terminal if i run
source /opt/ros/$ROS_DISTRO/setup.bash

# Subscribe to micro-ROS ping topic
ros2 topic echo /microROS/ping

ros2 topic echo /microROS/ping
WARNING: topic [/microROS/ping] does not appear to be published yet
Could not determine the type for the passed topic

I have gone through Domail ID and set it to even 0 then also i am getting the same result.
I even refered this and other links regarding the same https://github.com/micro-ROS/micro_ros_arduino/issues/21

This line also gets exicuited correctly code gets uploaded to the board.

#### Expected behavior
You should see the topic messages published by the Ping Pong node every 5 seconds:

user@user:~$ ros2 topic echo /microROS/ping
stamp:
sec: 20
nanosec: 867000000
frame_id: '1344887256_1085377743'
---
stamp:
sec: 25
nanosec: 942000000
frame_id: '730417256_1085377743'
ros2 run micro_ros_setup create_firmware_ws.sh freertos esp32
#### Actual behavior
WARNING: topic [/microROS/ping] does not appear to be published yet
Could not determine the type for the passed topic
#### Additional information

Bắt đầu bằng cách tái hiện các lệnh micro_ros_setup create, build, flash và agent được ghi trong tài liệu cho ESP32 với truyền tải qua serial. So sánh đầu ra của micro-ROS Agent với `ros2 topic echo /microROS/ping` và các thông báo mong đợi đã được báo cáo; hoàn tất khi topic ping có thể được phát hiện và xuất bản các thông báo mong đợi.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.