Getting error when login using loginKey

[Okano]

Hi, I'm trying to login using the loginKey.

When I login the first time, the event is triggered normally so I can get the loginKey and store it somewhere.

When I try to login for the second time, I seek if I have some loginKey, if found I pass it to the  details object but I get the following error:

 

Error: Illegal value for [object Object] of type string: object (not a string)

 

Follow a snippet of my testing code:

 

https://gist.github.com/williamokano/2b5c858e738a7829b6481095fb5deb30

 

And here is the stack trace

https://gist.github.com/williamokano/fbd64eb8b3aec7bf8c50d7a7e12d0177

Edited April 8, 2016 by Okano

[Dr. McKay]

readFile gives you a Buffer, not a string. You need to stringify it using toString('utf8').