Flow price: --
b81d4c6d03a7590519cef619d3d1a40d7c57671c75292317272cfd68db50fa82

Transaction

Hash: b81d4c6d03a7590519cef619d3d1a40d7c57671c75292317272cfd68db50fa82
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:
  --> b81d4c6d03a7590519cef619d3d1a40d7c57671c75292317272cfd68db50fa82:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b81d4c6d03a7590519cef619d3d1a40d7c57671c75292317272cfd68db50fa82
Status:
ERROR
Block height:
40640189
Block id:
3cab735b46878d0aa8b9321f1cac6bac3c933c5e917aaecd60221e1e73b7a6ee
Timestamp:
Thursday 10 November 2022 at 11:40:11 UTC
()
Proposer:
Authorizers:
Gas used:
26