TypeError: error setting argument 2 - writeInt64: Number/String 64-bit value required

[nicolas-b12]

This is caused by the Cocoa example in this repo.

Code causing the error : app('setActivationPolicy', $.NSApplicationActivationPolicyRegular)

/Users/nsurleraux/Documents/test-cocoa/node_modules/nodobjc/lib/class.js:193
      else throw e;
           ^

TypeError: error setting argument 2 - writeInt64: Number/String 64-bit value required
    at Buffer.writeInt64LE (/Users/nsurleraux/Documents/test-cocoa/node_modules/ref/lib/ref.js:1355:18)
    at Object.set (/Users/nsurleraux/Documents/test-cocoa/node_modules/ref/lib/ref.js:953:52)
    at Object.set (/Users/nsurleraux/Documents/test-cocoa/node_modules/ref/lib/ref.js:482:10)
    at Object.alloc (/Users/nsurleraux/Documents/test-cocoa/node_modules/ref/lib/ref.js:516:13)
    at proxy (/Users/nsurleraux/Documents/test-cocoa/node_modules/ffi/lib/_foreign_function.js:50:22)
    at unwrapper (/Users/nsurleraux/Documents/test-cocoa/node_modules/nodobjc/lib/core.js:301:31)
    at ID.module.exports.Class.msgSend (/Users/nsurleraux/Documents/test-cocoa/node_modules/nodobjc/lib/class.js:189:34)
    at rtn (/Users/nsurleraux/Documents/test-cocoa/node_modules/nodobjc/lib/core.js:375:47)
    at Object.<anonymous> (/Users/nsurleraux/Documents/test-cocoa/index.js:97:1)
    at Module._compile (module.js:652:30)

[btsimonh]

did you get a result on this?
For me, app works on el capitan, (build against 6.9.5 on el capitan), but not on Majave (same 6.9.5 node).

[btsimonh]

this solved it for me:
$.import('AppKit');
$.import('Foundation');
$.import('Cocoa');

seems the last one is not enough.