/home/firmament/codes/24navigation/src/sentry_plan_control/plc_bringup/src/decision_move_node.cpp: In function ‘void game_progress_callback(std_msgs::msg::Int8_ >::SharedPtr)’: /home/firmament/codes/24navigation/src/sentry_plan_control/plc_bringup/src/decision_move_node.cpp:50:29: error: expected ‘)’ before ‘game_process’ 50 | else if (last_process<= 3 game_process >= 4) | ~ ^~~~~~~~~~~~~ | ) gmake[2]: *** [CMakeFiles/decision_move_node.dir/build.make:76: CMakeFiles/decision_move_node.dir/src/decision_move_node.cpp.o] Error 1 gmake[1]: *** [CMakeFiles/Makefile2:137: CMakeFiles/decision_move_node.dir/all] Error 2 gmake: *** [Makefile:146: all] Error 2