Forum › MIFARE SDK › DESFire NDEF Write Exception with SDKLite › Re: DESFire NDEF Write Exception with SDKLite
Hello,
Have you tried to personalize the card before you authenticate it?
The Exception indicates that there is no application created on your card. But since you need to provide an AppID, and AppKey in the authenticate phase - you have to personalize your card before that.
In personalization, provide the same AppID and AppKey as you do in your authenticate step. Then do authenticate. And everything else as you wrote.
BR,
David
Have you tried to personalize the card before you authenticate it?
The Exception indicates that there is no application created on your card. But since you need to provide an AppID, and AppKey in the authenticate phase - you have to personalize your card before that.
In personalization, provide the same AppID and AppKey as you do in your authenticate step. Then do authenticate. And everything else as you wrote.
BR,
David
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