TypeError: scryptNative.hashSync is not a function

[ToufeeqP]

This issue is related to #162. After fixing the #162 with a given solution, when I am trying to call scrypt.hashSync(), It will through following error.

Uncaught (in promise) TypeError: scryptNative.hashSync is not a function
at Object.hashSync (static/js/0.chunk.js:134641)
at _callee$ (static/js/main.chunk.js:1088)
at tryCatch (static/js/0.chunk.js:562)
at Generator.invoke [as _invoke] (static/js/0.chunk.js:788)
at Generator.prototype.(anonymous function) [as next] (http://localhost:3000/static/js/0.chunk.js:614:21)
at asyncGeneratorStep (static/js/0.chunk.js:50)
at _next (static/js/0.chunk.js:72)
at static/js/0.chunk.js:79
at new Promise ()
at static/js/0.chunk.js:68
at static/js/main.chunk.js:1118

[iemwill]

I am also getting TypeError: scryptNative.hashSync is not a function when i am trying to encode a keystorefile with kdf:scrypt set...