Hi, I want to use "find_nocase()" method. To get this function, I enabled "JSON_CASE_INSENSITIVE_FUNCTIONS" this flag in JSONOptions.h. I am able to use in my method but while compiling, I get linker error "error LNK2001: unresolved external symbol "public: struct JSONNode::const_iterator __cdecl JSONNode::find_nocase" Please help me to get out this issue.