I`m developiing swift application with RFD8500 SDK for ios.
unfortunatly, this was made by objective-c and also, guide book too,
so i`m in trouble to development app.
though the guide, this SDK help bluetooth connectivy is automatically support
and thread safe, I made a class which inherit RfidSdkApiDelegate, and this
register a viewcontroller to RfidSdkInstance, and i try to connect RFD8500 Device
at that time, app crashed!
Error occured at Appdelegate , erro code is EXEC_BAD_ACCESS
I don't know why the error occurred.
It seems that there is an error in registering a class that inherits
RfidISdkApiDelegate to Viewcontroller, but as in the guide,
it registers with the name EventListener f. Code reference
let instance = srfidSdkFactory.createRfidSdkApiInstance()
let sdkVersion : String = (instance?.srfidGetSdkVersion())!
let eventListener = EventReceiver()
Please respond to people with similar experiences like this.
The development environment is xcode 11.5
ios 13.3 and swift 5.1.