Flow price: --
b3fb9b883ae94a96f497c292260e1ee66e23009f906b2b3faff1c50417c75e1f

Transaction

Hash: b3fb9b883ae94a96f497c292260e1ee66e23009f906b2b3faff1c50417c75e1f
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:
  --> b3fb9b883ae94a96f497c292260e1ee66e23009f906b2b3faff1c50417c75e1f: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:
b3fb9b883ae94a96f497c292260e1ee66e23009f906b2b3faff1c50417c75e1f
Status:
ERROR
Block height:
40174550
Block id:
cc3d93b856b9965fb399da06f91dd331d793d902cc6d6241e14c448d5316d82b
Timestamp:
Wednesday 2 November 2022 at 17:43:12 UTC
()
Proposer:
Authorizers:
Gas used:
22