Flow price: --
46f553a1edc5b638beec63868319a169bc8632799de400e3fea6544166cf6f77

Transaction

Hash: 46f553a1edc5b638beec63868319a169bc8632799de400e3fea6544166cf6f77
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:
  --> 46f553a1edc5b638beec63868319a169bc8632799de400e3fea6544166cf6f77:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
46f553a1edc5b638beec63868319a169bc8632799de400e3fea6544166cf6f77
Status:
ERROR
Block height:
41500419
Block id:
a3264489536ebc14b3450480d2e5663e91dc4f38bec6beefc0db7ee532656726
Timestamp:
Thursday 24 November 2022 at 13:41:17 UTC
()
Proposer:
Authorizers:
Gas used:
33