Flow price: --
aad9b69bf8a0d8c83451afdc69a499e3825fdc8a449c8a56dfeb17b81e3a3aec

Transaction

Hash: aad9b69bf8a0d8c83451afdc69a499e3825fdc8a449c8a56dfeb17b81e3a3aec
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:
  --> aad9b69bf8a0d8c83451afdc69a499e3825fdc8a449c8a56dfeb17b81e3a3aec: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:
aad9b69bf8a0d8c83451afdc69a499e3825fdc8a449c8a56dfeb17b81e3a3aec
Status:
ERROR
Block height:
41300024
Block id:
afccce234ee2726f97e707074f3a3053b56c63707555cb7b5966bf19047c8206
Timestamp:
Monday 21 November 2022 at 08:07:18 UTC
()
Proposer:
Authorizers:
Gas used:
25