11-20-2012 07:08 AM
I get this message after I have finished building my app that runs on a BB10 Alpha device:
NFC[WARN ]: Unable to connect to server: Permission denied on path /dev/nfc/ese
What does it mean? And how do I trace this message?
11-20-2012 07:31 AM
06-14-2013 03:29 AM
I run into this problem running the NfcTool app on BlackBerry Z10. The app is free available here:
More precisely if i open the APDU test "ISO7816 APDU" the function nfc_se_session_open_logical_channel()
is called and i get the following error:
NFC_RESULT_SE_REQUEST_REJECTED = 0x67
I can see in the device log taken from QNX Momentics IDE the error:
Unable to connect to server: Permission denied on path /dev/nfc/ese
I found no permission to add to the bar-descriptor.xml.
Any help is appreciated.
06-21-2013 07:56 AM
Do you have any smart card applets installed? Do you have ACF configured to allow access to those Applets?
06-21-2013 09:06 AM - edited 06-21-2013 09:07 AM
Thank you for answering me.
I have already saw that table but the only thing it says is:
The request was rejected by the Access Control files (ACF), or some other security mechanism.
Actually the APDU i tried to send to through NFC was gived to me as "working" but i don't have any idea of the action performed. It should be return some values, this is all I now. The Z10 is a developer version and the smart card have been unlocked so i should have no restriction to any operation to the smartcard or this what was said to me.
So is there something i missed from the phone/NFC side ?
Because for the smartcard side i have to talk with the guy who is working on it.
06-21-2013 09:13 AM
Perhaps that log message can be ignored...
If you're seeing succesful APDU exchange with a SIM SE - then not having permission to the embedded SE is probably irrelevant...