Flow price: --
38ac0c0603e15db1eb505b9cd0ceb7a363c1925a6081207fd159f9a0c53e4e9c

Transaction

Hash: 38ac0c0603e15db1eb505b9cd0ceb7a363c1925a6081207fd159f9a0c53e4e9c
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:
  --> 38ac0c0603e15db1eb505b9cd0ceb7a363c1925a6081207fd159f9a0c53e4e9c: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:
38ac0c0603e15db1eb505b9cd0ceb7a363c1925a6081207fd159f9a0c53e4e9c
Status:
ERROR
Block height:
41388419
Block id:
78cd2c7996ffee2fc44e0323e380baf4331d76d15492e7eea4329acc40b73f86
Timestamp:
Tuesday 22 November 2022 at 18:24:12 UTC
()
Proposer:
Authorizers:
Gas used:
22