diff --git a/controller_manager/src/controller_manager.cpp b/controller_manager/src/controller_manager.cpp index 1f387b89ee..4ea67cb538 100644 --- a/controller_manager/src/controller_manager.cpp +++ b/controller_manager/src/controller_manager.cpp @@ -2091,6 +2091,9 @@ controller_interface::return_type ControllerManager::update( if (controller_ret != controller_interface::return_type::OK) { + RCLCPP_ERROR_ONCE( + get_logger(), "The update call of the following controller returned an error: '%s'", + loaded_controller.info.name.c_str()); ret = controller_ret; } }