micro-ROS / micro-ROS/micro_ros_stm32cubemx_utils
Error in creating a custom message interface
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- Dominant language
- C
- Stars
- 275
- Forks
- 100
- PR merge metrics
- No merged PRs in 30d
Description
The package was successfully imported, but an error occurred during compilation, as follows`/home/xjl/STM32CubeIDE/workspace_1.19.0/microros1/Debug/../Core/Src/freertos.c:200:(.text.StartDefaultTask+0xa6): undefined reference to `rosidl_typesupport_c__get_message_type_support_handle__xjl__msg__WriteCommand'`
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at Core/Src/freertos.c line 200 and inspect how the custom xjl/msg/WriteCommand type-support symbol is referenced during compilation. Check the custom message and generated C type-support setup, then reproduce the build; done when the STM32 project links without the undefined reference.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- embedded-iot
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100