duplicate symbol 'nlohmann::detail::combine(unsigned long, unsigned long)'

[bettar]

If I use #include <nlohmann/json.hpp> in more than one file of the same application I get the error in the title. What am I doing wrong ?

[nlohmann]

Can you please try the latest develop version? This issue was fixed lately.

[bettar]

Yes, after updating from git commit a10d486 to the latest a048b72 it's now possible to include the header file more than once. Thank you.

[nlohmann]

#2301 will finally add a regression test for having multiple includes.