Who has come across this error, please help?
This is the grid i am customizing
It’s GetPublisher not getPublisher.
You nailed it, thank you
The error is telling you that it can’t find the methods ‘getPublisher’ and ‘subscribeToPublisher’. Variables and methods are case-sensitive. Have a look at @klincecum 's previous reply and apply the same changes to these method names.
Thanks, apart from the case sensitivity i was missing assembly reference for AP invoice. Now okay.