Flow price: --
bbd230159d2d72a0e86038388661fd5d211e4b1ad5c16284153825845fe3aa6f

Transaction

Hash: bbd230159d2d72a0e86038388661fd5d211e4b1ad5c16284153825845fe3aa6f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> bbd230159d2d72a0e86038388661fd5d211e4b1ad5c16284153825845fe3aa6f: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:
bbd230159d2d72a0e86038388661fd5d211e4b1ad5c16284153825845fe3aa6f
Status:
ERROR
Block height:
39726291
Block id:
4d4584e126d13a257f171eb3d17b2a642824d70627b951500ff102199c7bab68
Timestamp:
Wednesday 26 October 2022 at 03:54:00 UTC
()
Proposer:
Authorizers:
Gas used:
52