Flow price: --
0cd285adf45c47f4579d4273ca7992ce32165eb6e2d5d537c0fd9db63cae61bf

Transaction

Hash: 0cd285adf45c47f4579d4273ca7992ce32165eb6e2d5d537c0fd9db63cae61bf
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 0cd285adf45c47f4579d4273ca7992ce32165eb6e2d5d537c0fd9db63cae61bf:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
0cd285adf45c47f4579d4273ca7992ce32165eb6e2d5d537c0fd9db63cae61bf
Status:
ERROR
Block height:
41641141
Block id:
5b564493434934fc0117bfea95e6f9ffd5f90b7d4500f90904518ea67fe42345
Timestamp:
Saturday 26 November 2022 at 20:15:15 UTC
()
Proposer:
Authorizers:
Gas used:
29