hi ggalt,
In 4.15, they changed the engine to only include the header files that it needs in source code. For the first 2 errors you simply need to add #include "Json.h" (or the specific sub type header file) to the file you are using them in. I’m unsure about the last error as Archive.h should already be included.
Hope that helps. Cheers,
when use 4.14.0, my project package very well, and i update to 4.15.0, it package error, info like this:
Module.FaithGame.2_of_9.cpp:typeinfo for FJsonValueArray: error: undefined reference to ‘typeinfo for FJsonValue’
Module.FaithGame.2_of_9.cpp:typeinfo for FJsonValueBoolean: error: undefined reference to ‘typeinfo for FJsonValue’
Module.FaithGame.4_of_9.cpp:typeinfo for FMemoryArchive: error: undefined reference to ‘typeinfo for FArchive’
how can i fix it?
think you,
i include the “json.h”,and still linking error …
I’ll keep checking…