Search results

abi stability?

solution: wontfixthe issue will not be fixed (either it is impossible or deemed out of scope)the issue will not be fixed (either it is impossible or deemed out of scope)

Status: Open.

#4926 In nlohmann/json;

· LocutusOfBorg opened on Sep 20, 2025

Assertion error when converting to and from BJdata

aspect: binary formatsBSON, CBOR, MessagePack, UBJSONBSON, CBOR, MessagePack, UBJSON

confirmed

kind: bug

Status: Open.

#4925 In nlohmann/json;

· jkrshnmenon opened on Sep 19, 2025

Constructing array from C++20 ranges view does not work

kind: bug

Status: Open.

#4916 In nlohmann/json;

· stevenwdv opened on Sep 11, 2025

LNK2005

kind: bug

Status: Open.

#4903 In nlohmann/json;

· web-add opened on Aug 24, 2025

stack overflow

confirmed

kind: bug

Status: Open.

#4901 In nlohmann/json;

· 0dayhunter777 opened on Aug 22, 2025

Different results on Linux vs Windows when using json["str"].push_back({json::object})

documentation

kind: bug

solution: wontfixthe issue will not be fixed (either it is impossible or deemed out of scope)the issue will not be fixed (either it is impossible or deemed out of scope)

Status: Open.

#4898 In nlohmann/json;

· jtl7913 opened on Aug 20, 2025

C++17 std::optional feature not enabled

kind: bug

state: needs more infothe author of the issue needs to provide more detailsthe author of the issue needs to provide more details

Status: Open.

#4864 In nlohmann/json;

· Stevan1996 opened on Jul 28, 2025

json destructor does not use the provided allocator

kind: bug

Status: Open.

#4842 In nlohmann/json;

· veselink1 opened on Jul 4, 2025

merge json : arrays not appended?

kind: bug

state: needs more infothe author of the issue needs to provide more detailsthe author of the issue needs to provide more details

state: stalethe issue has not been updated in a while and will be closed automatically soon unless it is updatedthe issue has not been updated in a while and will be closed automatically soon unless it is updated

Status: Open.

#4828 In nlohmann/json;

· jlmxyz opened on Jun 22, 2025

MSVC: warning C5260: for constexpr variables defined in to_chars.hpp

kind: bug

state: stalethe issue has not been updated in a while and will be closed automatically soon unless it is updatedthe issue has not been updated in a while and will be closed automatically soon unless it is updated

Status: Open.

#4826 In nlohmann/json;

· risa2000 opened on Jun 18, 2025

Template instantiation of nlohmann::basic_json<> fails on C++17

kind: bug

state: stalethe issue has not been updated in a while and will be closed automatically soon unless it is updatedthe issue has not been updated in a while and will be closed automatically soon unless it is updated

Status: Open.

#4825 In nlohmann/json;

· B-N-O opened on Jun 18, 2025

README.md and documentation overuse <code>template</code> keyword before <code>get</code> function

state: waiting for PR

Status: Open.

#4823 In nlohmann/json;

· AlexGuo1998 opened on Jun 17, 2025