Error when compiling: reference member 'f' binds to a temporary object whose lifetime would be shorter

[yywangvr]

acado-master/acado/code_generation/export_function_declaration.cpp:44:82: error:
reference member 'f' binds to a temporary object whose lifetime would be shorter
than the lifetime of the constructed object
...) : ExportStatement( ), f( ExportFunction() )
^~~~~~~~~~~~~~~~
/Users/Yuyang/Downloads/acado-master/acado/code_generation/export_function_declaration.hpp:104:25: note:
reference member declared here
const ExportFunction& f;
^
1 error generated.
make[2]: *** [acado/CMakeFiles/acado_toolkit_s.dir/code_generation/export_function_declaration.cpp.o] Error 1
make[1]: *** [acado/CMakeFiles/acado_toolkit_s.dir/all] Error 2
make: *** [all] Error 2

[yywangvr]

Who can help me, thank you very much

[tomcattiger1230]

Do you work on OSX? @yuyang01

[dpinte]

@tomcattigerkkk got the same issue. The fix suggested by @heyyeh12 solves the problem.

[yywangvr]

Do you work on OSX? @yuyang01

It works on my mac.

[whateverforever]

Had the same issue on macOS big sur, fix by @heyyeh12 works :)