Issues

• Generated packages should depend on a generator ABI version, so apt can't mix incompatible builds

  enhancement
  ros2/rosidl#1015 · Filter by author benaliabderrahmane opened on Oct 1, 2026

• Use ament_cmake_ros_core::ament_ros_defaults instead of setting CMAKE_C_STANDARD or CMAKE_CXX_STANDARD

  good first issue
  ros2/rosidl#1005 · Filter by author sloretz opened on Sep 24, 2026
  1

  

• rosidl_runtime_c now requires rosidl_buffer (C++ with exceptions), breaking C-only and exception-free consumers

  bug
  ros2/rosidl#1002 · Filter by author David-LP99 opened on Sep 18, 2026
  4

• Stabilize _get_buffer_ptr/_take_buffer_from_ptr API in rosidl_buffer_py

  enhancement
  ros2/rosidl#991 · Filter by author dskkato opened on Aug 26, 2026

• 🧑‍🌾 warning in GCC 14 array-bounds due to erase on non-CPU buffer

  bug
  ros2/rosidl#962 · Filter by author miguelgonrod opened on Apr 30, 2026
  1

  

• Allow passing fields to initializers in C/C++

  enhancement
  ros2/rosidl#954 · Filter by author solonovamax opened on Apr 3, 2026

• Support for @key in ROS Interface files

  enhancement
  ros2/rosidl#939 · Filter by author SuperJappie08 opened on Mar 12, 2026

• Add caching mechanism for rosidl code generation

  enhancement
  ros2/rosidl#931 · Filter by author otamachan opened on Feb 3, 2026
  6

• Backport request #846

  ros2/rosidl#930 · Filter by author otamachan opened on Jan 31, 2026
  1

  

• rosidl_adapter does not emit include guards

  help wanted
  ros2/rosidl#911 · Filter by author Muon opened on Oct 6, 2025
  2

• Confusing and misleading rosidl_write_generator_arguments error

  ros2/rosidl#885 · Filter by author GuillaumeDua opened on Aug 21, 2025
  2

• rosidl injects absolute paths to python3.so into packages INTERFACE_LINK_LIBRARIES breaking cross compile

  bughelp wantedmore-information-needed
  ros2/rosidl#878 · Filter by author Ryanf55 opened on Jul 23, 2025

• Deprecation of codecvt warning in traits.hpp

  more-information-needed
  ros2/rosidl#869 · Filter by author waytoashutosh opened on May 14, 2025
  5

• Speeding up rosidl and related projects

  backlog
  ros2/rosidl#859 · Filter by author TonyWelte opened on Apr 1, 2025
  1

• Default string containing unicode characters are not handled properly

  bug
  ros2/rosidl#855 · Filter by author TonyWelte opened on Mar 16, 2025
  1

  

• Feature Request: getting more out of interfaces

  ros2/rosidl#854 · Filter by author julianmueller opened on Mar 10, 2025
  2

  

• Feature Request: Optional Attributes

  enhancementhelp wanted
  ros2/rosidl#850 · Filter by author Ryanf55 opened on Feb 25, 2025
  11

• cmake function of rosidl_adapter fails if is not defined the PYTHONPATH

  ros2/rosidl#847 · Filter by author lepalom opened on Dec 11, 2024
  

• [rosidl_generator_cpp] Generate constructors that take all msg members as arguments

  ros2/rosidl#842 · Filter by author jmachowinski opened on Nov 26, 2024
  4

  

• Feature Req: allow header installation path to be customized

  more-information-needed
  ros2/rosidl#841 · Filter by author Gyebro opened on Nov 25, 2024
  1

• [rosidl_runtime_c] Add move semantics support

  ros2/rosidl#838 · Filter by author zhangyi1357 opened on Nov 19, 2024

• rosidl_adapter: could not import 'rosidl_typesupport_c' for package geometry_msgs

  more-information-needed
  ros2/rosidl#823 · Filter by author flxinxout opened on Aug 29, 2024
  2

• 🧑‍🌾 multi_nested_message_instrospection_test failing consistently in nightly_linux_coverage

  disabled
  ros2/rosidl#812 · Filter by author Crola1702 opened on Jun 14, 2024
  11

  

• rosidl_cli is broken because of missing type_description support

  ros2/rosidl#808 · Filter by author marcoesposito1988 opened on May 26, 2024
  4

• rosidl_typesupport_introspection_tests failure while building for Windows - error count exceeds 100

  ros2/rosidl#807 · Filter by author RParkerE opened on May 2, 2024
  5