Build LidyaSyft error

[beginner-nzw]

make -j$(nproc --ignore=1) LydiaSyft is doing this with the following error

[ 96%] Building CXX object src/synthesis/CMakeFiles/synthesis.dir/source/Utils.cpp.o
In file included from /home/nnn/code/LydiaSyft/src/synthesis/header/automata/ExplicitStateDfa.h:11,
from /home/nnn/code/LydiaSyft/src/synthesis/header/automata/ExplicitStateDfaAdd.h:11,
from /home/nnn/code/LydiaSyft/src/synthesis/header/synthesizer/GR1LTLfSynthesizer.h:8,
from /home/nnn/code/LydiaSyft/src/synthesis/source/Utils.cpp:1:
/home/nnn/code/LydiaSyft/submodules/lydia/lib/include/lydia/dfa/mona_dfa.hpp: In member function ‘virtual int whitemech::lydia::mona_dfa::get_successor(int, const whitemech::lydia::interpretation_set&) const’:
/home/nnn/code/LydiaSyft/submodules/lydia/lib/include/lydia/dfa/mona_dfa.hpp:74:70: warning: no return statement in function returning non-void [-Wreturn-type]
74 | const interpretation_set& symbol) const override{};
| ^
/home/nnn/code/LydiaSyft/submodules/lydia/lib/include/lydia/dfa/mona_dfa.hpp: In member function ‘virtual int whitemech::lydia::mona_dfa::add_state()’:
/home/nnn/code/LydiaSyft/submodules/lydia/lib/include/lydia/dfa/mona_dfa.hpp:78:27: warning: no return statement in function returning non-void [-Wreturn-type]
78 | virtual int add_state(){};
| ^
/home/nnn/code/LydiaSyft/src/synthesis/source/Utils.cpp: In function ‘whitemech::lydia::ltlf_ptr Syft::parse_formula(const std::shared_ptrwhitemech::lydia::parsers::ltlf::LTLfDriver&, const std::string&)’:
/home/nnn/code/LydiaSyft/src/synthesis/source/Utils.cpp:74:71: error: conversion from ‘shared_ptr’ to non-scalar type ‘shared_ptr’ requested
74 | whitemech::lydia::ltlf_ptr parsed_formula = driver->get_result();
| ~~~~~~~~~~~~~~~~~~^~
make[3]: *** [src/synthesis/CMakeFiles/synthesis.dir/build.make:132：src/synthesis/CMakeFiles/synthesis.dir/source/Utils.cpp.o] 错误 1
make[2]: *** [CMakeFiles/Makefile2:4894：src/synthesis/CMakeFiles/synthesis.dir/all] 错误 2
make[1]: *** [CMakeFiles/Makefile2:4820：src/CMakeFiles/LydiaSyft.dir/rule] 错误 2
make: *** [Makefile:1089：LydiaSyft] 错误 2

[Shufang-Zhu]

Could you provide more details about the error message, for instance, platform, version etc?