Flow price: --
7667f467487d9e6f015e2cffd565d712295a05ab98ee990d86b81ecc59b29e21

Transaction

Hash: 7667f467487d9e6f015e2cffd565d712295a05ab98ee990d86b81ecc59b29e21
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:
  --> 7667f467487d9e6f015e2cffd565d712295a05ab98ee990d86b81ecc59b29e21:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7667f467487d9e6f015e2cffd565d712295a05ab98ee990d86b81ecc59b29e21
Status:
ERROR
Block height:
41609616
Block id:
487c3f5b841699033edb5df1dfc9bf6a7d203fe48afe27b189d0f599aa0a8020
Timestamp:
Saturday 26 November 2022 at 08:00:02 UTC
()
Proposer:
Authorizers:
Gas used:
27