Initializer for conditional binding must have Optional type, not 'String'

Question

Initializer for conditional binding must have Optional type, not 'String'

Opened this issue 6 years ago · 3 comments

dachinat commented 6 years ago

Hello and thanks for this project.

I'm using pod 'QRCodeReader.swift', '~> 8.2.0' version of your pod.

When trying to compile I get Initializer for conditional binding must have Optional type, not 'String'

Could you please help if you can?

Answer 1 · 2019-02-13T10:57:52.000Z

have you Solve it?

Answer 2 · 2019-02-13T10:58:26.000Z

I have the same problem.

Answer 3 · 2019-02-13T11:05:24.000Z

@lixuansheng yes, but I really don't remember what I did; I think there's example project somewhere around this repo, I managed to copy paste things and it started to work.