Flow price: --
a0142e97372632f2f5da2b383d85d5392eba1b57e82cdac7c0c0aba0d35692c0

Transaction

Hash: a0142e97372632f2f5da2b383d85d5392eba1b57e82cdac7c0c0aba0d35692c0
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:
  --> a0142e97372632f2f5da2b383d85d5392eba1b57e82cdac7c0c0aba0d35692c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a0142e97372632f2f5da2b383d85d5392eba1b57e82cdac7c0c0aba0d35692c0
Status:
ERROR
Block height:
41369868
Block id:
472caba0e2b495d1cd1f1d575e95f5a201f7a83926d20b797e9bd62a329c0d1e
Timestamp:
Tuesday 22 November 2022 at 11:16:46 UTC
()
Proposer:
Authorizers:
Gas used:
23