我在 Xamarin IOS 上设置 NFC 读取器时遇到问题。配置示例如下: https: //learn.microsoft.com/en-us/xamarin/ios/platform/introduction-to-ios11/corenfc
启动应用程序后,NFCNdefReaderSession.ReadingAvailable 始终为 false,并且在设备日志中:
[NFCNDEFReaderSession beginSession]:255 error:Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.apple.nfcd.service.corenfc was invalidated from this process." UserInfo={NSDebugDescription=The connection to service named com.apple.nfcd.service.corenfc was invalidated from this process.}
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