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Luke Vang 33Luke Vang 33 

$A.getcallback undefined Yb error.

Hey,

I'm makinga simple server call in my component, that returns a list of items used to populate an html <ul>. It was working before winter 17, but after the update i get a undefined Yb error. Im not sure how to debug this, aince i do not see a reference to Yb anywhere and my code was working yesterday.
Best Answer chosen by Luke Vang 33
Yogesh KaleYogesh Kale
Hi Luke,
I was having the same issue, after some research I found that one of the attribute was not defined in the component.
For which I was setting value after callback.
I have declared the attribute in the component and now it's working as expected.
This was working fine before update of winter 17.
Please select this as best answer if this resolves your issue.
Best Regards,
Yogesh

All Answers

NagendraNagendra (Salesforce Developers) 
Hi Luke,

Sincerely regret the inconvenience caused.

A quick research on our developer forum seems to indicate this is a known issue and current recommendation is to log a ticket to support team for the better assistance.

You can reach support team here:
  • https://help.salesforce.com/apex/HTViewSolution?id=000123530&language=en_US
  • support@salesforce.com
Best Regards,
Nagendra.P


 
Yogesh KaleYogesh Kale
Hi Luke,
I was having the same issue, after some research I found that one of the attribute was not defined in the component.
For which I was setting value after callback.
I have declared the attribute in the component and now it's working as expected.
This was working fine before update of winter 17.
Please select this as best answer if this resolves your issue.
Best Regards,
Yogesh
This was selected as the best answer
Atticus FernandesAtticus Fernandes
Thanks Yogesh, that works fine for me