Flow price: --
05904d7b8d9c6b69ae786738bcd76c544771abcbce34b7b443bc03a4e3a11d71

Transaction

Hash: 05904d7b8d9c6b69ae786738bcd76c544771abcbce34b7b443bc03a4e3a11d71
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 05904d7b8d9c6b69ae786738bcd76c544771abcbce34b7b443bc03a4e3a11d71:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
05904d7b8d9c6b69ae786738bcd76c544771abcbce34b7b443bc03a4e3a11d71
Status:
ERROR
Block height:
39732026
Block id:
ace927e83eaf8bec90784530cc5220e9fe84d27eb25a0d621ae4bd5dbf5aab60
Timestamp:
Wednesday 26 October 2022 at 06:12:13 UTC
()
Proposer:
Authorizers:
Gas used:
50