lazy symbol binding failed: Symbol not found with node-gyp

Question

node-gyp configure and node-gyp build exit without error. However, when I attempt to call the function, I get this error

dyld: lazy symbol binding failed: Symbol not found: <function_name>
  Referenced from: /Users/username/src/....    
  Expected in: flat namespace

Can someone guide me how to debug this? What could possibly cause this kind of error?

Answer 1

Turn out it's an issue that the library I used is C so I have to wrap it up inside extern

sth like this

extern "C" {
    #include "lib/mylib.h"
}