Flow price: --
76d80e71e591ee5d635982da6c706d22663889c1d8baaa314e0f21e81342816a

Transaction

Hash: 76d80e71e591ee5d635982da6c706d22663889c1d8baaa314e0f21e81342816a
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:
  --> 76d80e71e591ee5d635982da6c706d22663889c1d8baaa314e0f21e81342816a: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:
76d80e71e591ee5d635982da6c706d22663889c1d8baaa314e0f21e81342816a
Status:
ERROR
Block height:
41491112
Block id:
70cf2f96d531d0e0da279e90eae98cb0a30ddd31b9b39f806223995620dab767
Timestamp:
Thursday 24 November 2022 at 10:05:19 UTC
()
Proposer:
Authorizers:
Gas used:
26