动手学ros2第5章进阶篇-控制OLED-自定义消息接口

[小鱼]

@842145248

fishros@fishros-linux:~/example_micoros_board/example14_custom_interface/extra_packages/install/fishbot_interfaces/local/lib/python3.10/dist-packages/fishbot_interfaces$ ll
---
总计 136
drwxr-xr-x 4 fishros fishros  4096 10月 14 16:44 ./
drwxrwxr-x 4 fishros fishros  4096 10月 14 16:44 ../
-rw-r--r-- 1 fishros fishros 11776 10月 14 16:44 _fishbot_interfaces_s.ep.rosidl_typesupport_c.c
-rw-r--r-- 1 fishros fishros 11785 10月 14 16:44 _fishbot_interfaces_s.ep.rosidl_typesupport_fastrtps_c.c
-rw-r--r-- 1 fishros fishros 11790 10月 14 16:44 _fishbot_interfaces_s.ep.rosidl_typesupport_introspection_c.c
-rw-r--r-- 1 fishros fishros 17632 10月 14 16:44 fishbot_interfaces_s__rosidl_typesupport_c.cpython-310-x86_64-linux-gnu.so
-rw-r--r-- 1 fishros fishros 17648 10月 14 16:44 fishbot_interfaces_s__rosidl_typesupport_fastrtps_c.cpython-310-x86_64-linux-gnu.so
-rw-r--r-- 1 fishros fishros 17664 10月 14 16:44 fishbot_interfaces_s__rosidl_typesupport_introspection_c.cpython-310-x86_64-linux-gnu.so
-rw-r--r-- 1 fishros fishros     0 10月 14 16:44 __init__.py
-rw-r--r-- 1 fishros fishros 21392 10月 14 16:44 libfishbot_interfaces__rosidl_generator_py.so
drwxrwxr-x 2 fishros fishros  4096 10月 14 16:44 __pycache__/
drwxr-xr-x 3 fishros fishros  4096 10月 14 16:44 srv/

[842145248]

@小鱼

果然，我编译出来的是*cpython-36m-x86_64-*.so
大佬，你系统里面还有python3.6吗，我尝试卸载，卸不干净 ,为什么会编python3.6啊，humble明明自带的python3.10

total 136
drwxr-xr-x 4 nzb nzb  4096 10月 15 13:40 ./
drwxrwxr-x 4 nzb nzb  4096 10月 15 13:40 ../
-rw-r--r-- 1 nzb nzb 11776 10月 15 13:40 _fishbot_interfaces_s.ep.rosidl_typesupport_c.c
-rw-r--r-- 1 nzb nzb 11785 10月 15 13:40 _fishbot_interfaces_s.ep.rosidl_typesupport_fastrtps_c.c
-rw-r--r-- 1 nzb nzb 11790 10月 15 13:40 _fishbot_interfaces_s.ep.rosidl_typesupport_introspection_c.c
-rw-r--r-- 1 nzb nzb 17632 10月 15 13:40 fishbot_interfaces_s__rosidl_typesupport_c.cpython-36m-x86_64-linux-gnu.so
-rw-r--r-- 1 nzb nzb 17648 10月 15 13:40 fishbot_interfaces_s__rosidl_typesupport_fastrtps_c.cpython-36m-x86_64-linux-gnu.so
-rw-r--r-- 1 nzb nzb 17664 10月 15 13:40 fishbot_interfaces_s__rosidl_typesupport_introspection_c.cpython-36m-x86_64-linux-gnu.so
-rw-r--r-- 1 nzb nzb     0 10月 15 13:40 __init__.py
-rw-r--r-- 1 nzb nzb 21392 10月 15 13:40 libfishbot_interfaces__rosidl_generator_py.so
drwxrwxr-x 2 nzb nzb  4096 10月 15 13:40 __pycache__/
drwxr-xr-x 3 nzb nzb  4096 10月 15 13:40 srv/

[小鱼]

@842145248 python --verion 你的显示什么

python3 --version

[842145248]

@小鱼
显示的python3.10

刚刚我又卸载了一遍，卸载成功了，之前还剩个python3.6-minimal没卸载掉，显示的可执行文件是/usr/bin/python3.6m, 疑惑我半天，卸载的时候没用通配符，我还以为系统自带的卸载不了。

终于可以正常编译了跑起来了 ，非常感谢大佬的支持

[小鱼]

@842145248

[1281857896]

@小鱼
编译一直是这个问题，不知道怎么解决

[小鱼]

@1281857896 我抽空修改下库，ghproxy挂掉了

[1281857896]

@小鱼 好嘞，感谢鱼哥

[2049368121]

@小鱼 鱼哥这个问题解决了吗 我这里还是这个问题 挂代理也不行

[小鱼]

@2049368121 已经解决

[1246725901]

@小鱼 正克隆到 '/home/everbright/Ros_Codes/MicroROS_DIY_MSG/.pio/libdeps/featheresp32/micro_ros_platformio/build/dev/src/ament_cmake'...
fatal: 无法访问 'http://github.fishros.org/https://github.com/ament/ament_cmake/'：Failed to connect to github.fishros.org port 80: 拒绝连接

什么问题 鱼哥

[铁盒的序]

@847718956 你好兄弟，这个问题解决了吗？

[2078671794]

Processing my_esp32s3_wroom (platform: espressif32; board: esp32-s3-devkitc-1; framework: arduino)

Verbose mode can be enabled via -v, --verbose option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32-s3-devkitc-1.html
PLATFORM: Espressif 32 (6.12.0) > Espressif ESP32-S3-DevKitC-1-N8 (8 MB QD, No PSRAM)
HARDWARE: ESP32S3 240MHz, 320KB RAM, 8MB Flash
DEBUG: Current (esp-builtin) On-board (esp-builtin) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:

• framework-arduinoespressif32 @ 3.20017.241212+sha.dcc1105b
• tool-esptoolpy @ 2.40900.250804 (4.9.0)
• toolchain-riscv32-esp @ 8.4.0+2021r2-patch5
• toolchain-xtensa-esp32s3 @ 8.4.0+2021r2-patch5
  LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
  LDF Modes: Finder ~ chain, Compatibility ~ soft
  Installing importlib-resources with pip at PlatformIO environment
  /home/ros2/.platformio/penv/bin/python -m pip install importlib-resources
  Requirement already satisfied: importlib-resources in /home/ros2/.platformio/penv/lib/python3.10/site-packages (6.5.2)
  Installing pyyaml with pip at PlatformIO environment
  /home/ros2/.platformio/penv/bin/python -m pip install pyyaml
  Requirement already satisfied: pyyaml in /home/ros2/.platformio/penv/lib/python3.10/site-packages (6.0.3)
  Installing markupsafe==2.0.1 with pip at PlatformIO environment
  /home/ros2/.platformio/penv/bin/python -m pip install markupsafe==2.0.1
  Requirement already satisfied: markupsafe==2.0.1 in /home/ros2/.platformio/penv/lib/python3.10/site-packages (2.0.1)
  Configuring esp32-s3-devkitc-1 with transport wifi
  Downloading micro-ROS dev dependencies
  ament_cmake clone failed:
  正克隆到 '/home/ros2/my_bot/my_bot_esp32/my_bot_ws/.pio/libdeps/my_esp32s3_wroom/micro_ros_platformio/build/dev/src/ament_cmake'...
  fatal: 无法访问 'http://github.fishros.org/https://github.com/ament/ament_cmake/'：Could not resolve host: github.fishros.org
  小鱼，拉去不到镜像，怎么办