[0.005s] Invoking command in '/home/flower/code/camera/flyLink/skylink_ros2/build/skylink_bridge': CMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}:/opt/ros/humble /usr/bin/cmake --build /home/flower/code/camera/flyLink/skylink_ros2/build/skylink_bridge -- -j24 -l24 [0.051s] [ 50%] Built target camera_driver_node [0.052s] Consolidate compiler generated dependencies of target udp_sender_node [0.075s] [ 75%] Building CXX object CMakeFiles/udp_sender_node.dir/src/udp_sender_node.cpp.o [1.454s] In file included from /opt/ros/humble/include/rclcpp/rclcpp/logging.hpp:24, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/client.hpp:40, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/callback_group.hpp:24, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/any_executable.hpp:20, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/memory_strategy.hpp:25, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/memory_strategies.hpp:18, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/executor_options.hpp:20, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/executor.hpp:37, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/executors/multi_threaded_executor.hpp:25, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/executors.hpp:21, [1.455s] from /opt/ros/humble/include/rclcpp/rclcpp/rclcpp.hpp:155, [1.455s] from /home/flower/code/camera/flyLink/skylink_ros2/src/skylink_bridge/include/skylink_bridge/udp_sender_node.h:13, [1.455s] from /home/flower/code/camera/flyLink/skylink_ros2/src/skylink_bridge/src/udp_sender_node.cpp:11: [1.455s] /home/flower/code/camera/flyLink/skylink_ros2/src/skylink_bridge/src/udp_sender_node.cpp: In member function ‘void UdpSenderNode::camera_callback(sensor_msgs::msg::Image_ >::SharedPtr)’: [1.455s] /home/flower/code/camera/flyLink/skylink_ros2/src/skylink_bridge/src/udp_sender_node.cpp:345:88: error: ‘jpeg_data’ was not declared in this scope [1.455s] 345 | RCLCPP_INFO(this->get_logger(), "帧信息: jpeg_size=%zu bytes, chunks_sent=%u", jpeg_data.size(), chunks_sent_local); [1.455s] | ^~~~~~~~~ [1.461s] /home/flower/code/camera/flyLink/skylink_ros2/src/skylink_bridge/src/udp_sender_node.cpp:345:106: error: ‘chunks_sent_local’ was not declared in this scope [1.461s] 345 | RCLCPP_INFO(this->get_logger(), "帧信息: jpeg_size=%zu bytes, chunks_sent=%u", jpeg_data.size(), chunks_sent_local); [1.461s] | ^~~~~~~~~~~~~~~~~ [1.466s] /home/flower/code/camera/flyLink/skylink_ros2/src/skylink_bridge/src/udp_sender_node.cpp:349:31: error: ‘jpeg_data’ was not declared in this scope [1.466s] 349 | stats_.total_bytes += jpeg_data.size(); [1.466s] | ^~~~~~~~~ [3.104s] gmake[2]: *** [CMakeFiles/udp_sender_node.dir/build.make:76:CMakeFiles/udp_sender_node.dir/src/udp_sender_node.cpp.o] 错误 1 [3.104s] gmake[1]: *** [CMakeFiles/Makefile2:139:CMakeFiles/udp_sender_node.dir/all] 错误 2 [3.104s] gmake: *** [Makefile:146:all] 错误 2 [3.106s] Invoked command in '/home/flower/code/camera/flyLink/skylink_ros2/build/skylink_bridge' returned '2': CMAKE_PREFIX_PATH=${CMAKE_PREFIX_PATH}:/opt/ros/humble /usr/bin/cmake --build /home/flower/code/camera/flyLink/skylink_ros2/build/skylink_bridge -- -j24 -l24