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after re install libjsoncpp-dev and add #include <jsoncpp/json/json.h> i'm getting:
undefined reference to `Json::Value::every_method'
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Guy Sadoun
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There are two types of libraries: Header-only libraries, which have only header files that needs to be included into your source files (with the `#include` directive); And "normal" libraries, which have header files *and* one or more library files. If you have a "normal" library you need to *link* with the library files when you build. You seem to miss the linking part. – Some programmer dude Jul 20 '22 at 10:16
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If I read the build-files correctly for the [project](https://github.com/open-source-parsers/jsoncpp), you need to link with either `jsoncpp_lib` or `jsoncpp_static`. – Some programmer dude Jul 20 '22 at 10:17
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can you elaborate please @Someprogrammerdude – Guy Sadoun Jul 20 '22 at 10:33