Flow price: --
dedfdd96bca093547c99f619fe37d5c96e78c7e219b801701081998cfc51b1ca

Transaction

Hash: dedfdd96bca093547c99f619fe37d5c96e78c7e219b801701081998cfc51b1ca
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> dedfdd96bca093547c99f619fe37d5c96e78c7e219b801701081998cfc51b1ca:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
dedfdd96bca093547c99f619fe37d5c96e78c7e219b801701081998cfc51b1ca
Status:
ERROR
Block height:
40147216
Block id:
bdb83a0e1e602d129dcbc5912c657559dd14cfd7b3e1dedd6bd760870c14489a
Timestamp:
Wednesday 2 November 2022 at 05:06:28 UTC
()
Proposer:
Authorizers:
Gas used:
50