Hello I am now integrating iOS Visa Checkout SDK, I am using cocoapods to integrate your SDK, Podfile in the code: pod 'VisaCheckoutSDK', ' 5.2.0-8.3.3'. I integrated the SDK in AppDelegate after the code.
Use your SDK button, but always error, error hint: VisaCheckoutSDK Configuration Error A network error has occurred. Please retry when a valid connection is available.
Excuse me, what is the reason for this? Or can you provide detailed integrated documentation?