Traceback (most recent call last):
  File "/opt/ros/foxy/share/rosidl_generator_c/cmake/../../../lib/rosidl_generator_c/rosidl_generator_c", line 40, in <module>
make[2]: *** Deleting file 'rosidl_generator_c/px4_msgs/msg/action_request.h'
make[2]: *** Deleting file 'rosidl_generator_cpp/px4_msgs/msg/action_request.hpp'
    sys.exit(main())
  File "/opt/ros/foxy/share/rosidl_generator_c/cmake/../../../lib/rosidl_generator_c/rosidl_generator_c", line 34, in main
Traceback (most recent call last):
    return generate_c(
  File "/opt/ros/foxy/share/rosidl_generator_cpp/cmake/../../../lib/rosidl_generator_cpp/rosidl_generator_cpp", line 40, in <module>
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_generator_c/__init__.py", line 37, in generate_c
    generate_files(
    sys.exit(main())
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_cmake/__init__.py", line 74, in generate_files
  File "/opt/ros/foxy/share/rosidl_generator_cpp/cmake/../../../lib/rosidl_generator_cpp/rosidl_generator_cpp", line 34, in main
    return generate_cpp(
    idl_file = parse_idl_file(locator)
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_generator_cpp/__init__.py", line 38, in generate_cpp
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_parser/parser.py", line 64, in parse_idl_file
    content = parse_idl_string(string, png_file=png_file)
    generate_files(
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_parser/parser.py", line 72, in parse_idl_string
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_cmake/__init__.py", line 74, in generate_files
    tree = get_ast_from_idl_string(idl_string)
    idl_file = parse_idl_file(locator)
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_parser/parser.py", line 89, in get_ast_from_idl_string
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_parser/parser.py", line 64, in parse_idl_file
    return _parser.parse(idl_string)
    content = parse_idl_string(string, png_file=png_file)
  File "/usr/lib/python3/dist-packages/lark/lark.py", line 293, in parse
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_parser/parser.py", line 72, in parse_idl_string
    tree = get_ast_from_idl_string(idl_string)
  File "/opt/ros/foxy/lib/python3.8/site-packages/rosidl_parser/parser.py", line 89, in get_ast_from_idl_string
    return _parser.parse(idl_string)
  File "/usr/lib/python3/dist-packages/lark/lark.py", line 293, in parse
    return self.parser.parse(text, start=start)
    return self.parser.parse(text, start=start)
  File "/usr/lib/python3/dist-packages/lark/parser_frontends.py", line 193, in parse
  File "/usr/lib/python3/dist-packages/lark/parser_frontends.py", line 193, in parse
    return self._parse(text, start)
    return self._parse(text, start)
  File "/usr/lib/python3/dist-packages/lark/parser_frontends.py", line 54, in _parse
  File "/usr/lib/python3/dist-packages/lark/parser_frontends.py", line 54, in _parse
    return self.parser.parse(input, start, *args)
    return self.parser.parse(input, start, *args)
  File "/usr/lib/python3/dist-packages/lark/parsers/earley.py", line 292, in parse
  File "/usr/lib/python3/dist-packages/lark/parsers/earley.py", line 292, in parse
    to_scan = self._parse(stream, columns, to_scan, start_symbol)
    to_scan = self._parse(stream, columns, to_scan, start_symbol)
  File "/usr/lib/python3/dist-packages/lark/parsers/xearley.py", line 135, in _parse
  File "/usr/lib/python3/dist-packages/lark/parsers/xearley.py", line 137, in _parse
    to_scan = scan(i, to_scan)
    self.predict_and_complete(i, to_scan, columns, transitives)
  File "/usr/lib/python3/dist-packages/lark/parsers/xearley.py", line 77, in scan
  File "/usr/lib/python3/dist-packages/lark/parsers/earley.py", line 129, in predict_and_complete
    delayed_matches[m.end()].extend([(item, i, None) for item in to_scan ])
    new_item = Item(rule, 0, i)
KeyboardInterrupt
  File "/usr/lib/python3/dist-packages/lark/parsers/earley_common.py", line 36, in __init__
    self._hash = hash((self.s, self.start))
KeyboardInterrupt
make[2]: *** [CMakeFiles/px4_msgs__rosidl_generator_c.dir/build.make:261: rosidl_generator_c/px4_msgs/msg/action_request.h] Interrupt
make[1]: *** [CMakeFiles/Makefile2:333: CMakeFiles/px4_msgs__rosidl_generator_c.dir/all] Interrupt
make[2]: *** [CMakeFiles/px4_msgs__cpp.dir/build.make:1001: rosidl_generator_cpp/px4_msgs/msg/action_request.hpp] Interrupt
make[1]: *** [CMakeFiles/Makefile2:499: CMakeFiles/px4_msgs__cpp.dir/all] Interrupt
make: *** [Makefile:141: all] Interrupt