FIDO2 key causes constant writes to .BEID_1.log: cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200

[Fregf]

When I have my Solo v2 FIDO2 key connected to my laptop, ~/.BEID_1.log gets constantly filled with these messages:

2025-12-18 15:24:40 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:40 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:40 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:41 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:41 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:41 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:42 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:42 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:42 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:43 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:43 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200
2025-12-18 15:24:43 - 3732|140154014512832 - cardlayer - CRITICAL: Failed to get CardData: 0xe1d00200

This stops when I disconnect my FIDO2 key

I'm using Debian testing with Firefox 146, and these beid packages:

ii  beid-mozilla-webext    5.1.27v5.1.27.8.ga0aa411b-0sid-1 all          Belgian Electronic Identity Card - WebExtension
ii  beidconnect            2.11.15.g3afea32-0deb12-1        amd64        native messaging component for DSS signing services
ii  libbeidpkcs11-0:amd64  5.1.27v5.1.27.8.ga0aa411b-0sid-1 amd64        PKCS#11 library for Belgian Electronic Identity Card
ii  libbeidpkcs11-bin      5.1.27v5.1.27.8.ga0aa411b-0sid-1 amd64        helper programs for libbeidpkcs11-0
ii  libeidviewer0:amd64    5.1.27v5.1.27.8.ga0aa411b-0sid-1 amd64        eid-viewer library

[BeneM32]

I have the same error, and it comes from the code part:

eid-mw/cardcomm/pkcs11/src/cardlayer/card.cpp

Line 111 in b1c3800

throw CMWEXCEPTION(EIDMW_ERR_APPLET_VERSION_NOT_FOUND);

[BeneM32]

You can do that to save storage space.

ln -s /dev/null .BEID_0.log

I find it strange that the program throws a critical error when you plug a FIDO2 device into the system.
I wonder why they haven't fixed the problem yet?

[BeneM32]

As far as I know, this isn't actually a critical error, but rather an Error, and it's not critical if the version can't be found. Or you could check beforehand to see if it's a Belgian ID. That isn't done at that point, which surprises me again. (This is also the case with all FIDO2 devices.)

eid-mw/cardcomm/pkcs11/src/cardlayer/card.cpp

Line 130 in 1f6f950

MWLOG(LEV_CRIT, MOD_CAL, L"Failed to get CardData: 0x%0x", e.GetError());

MWLOG(LEV_ERROR, MOD_CAL, L"Failed to get CardData: 0x%0x", e.GetError());