Flow price: --
66676417edd3c438fa163ce4ff3af0d627ba6c50639751df6df1a8bb6da8b702

Transaction

Hash: 66676417edd3c438fa163ce4ff3af0d627ba6c50639751df6df1a8bb6da8b702
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:
  --> 66676417edd3c438fa163ce4ff3af0d627ba6c50639751df6df1a8bb6da8b702:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
66676417edd3c438fa163ce4ff3af0d627ba6c50639751df6df1a8bb6da8b702
Status:
ERROR
Block height:
41438715
Block id:
20fc79ffd37f81ff2685e0b73630266edd7d0ed5179f698a32ea8faffa26764b
Timestamp:
Wednesday 23 November 2022 at 13:46:23 UTC
()
Proposer:
Authorizers:
Gas used:
26