Flow price: --
009d1f5be370e280fa570a21f16870a2e0ab175151b6bff3a7d2e035659c414d

Transaction

Hash: 009d1f5be370e280fa570a21f16870a2e0ab175151b6bff3a7d2e035659c414d
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:
  --> 009d1f5be370e280fa570a21f16870a2e0ab175151b6bff3a7d2e035659c414d: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:
009d1f5be370e280fa570a21f16870a2e0ab175151b6bff3a7d2e035659c414d
Status:
ERROR
Block height:
41617538
Block id:
1f563b6c5a6ee6114a08f7c9e5085f803afa80a12dcae5d1b44ec000392f0200
Timestamp:
Saturday 26 November 2022 at 11:05:11 UTC
()
Proposer:
Authorizers:
Gas used:
23