Flow price: --
8f952e61349d33174563cc98c768ed32630fcbc2dfde6ec329d63669db66f100

Transaction

Hash: 8f952e61349d33174563cc98c768ed32630fcbc2dfde6ec329d63669db66f100
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:
  --> 8f952e61349d33174563cc98c768ed32630fcbc2dfde6ec329d63669db66f100:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8f952e61349d33174563cc98c768ed32630fcbc2dfde6ec329d63669db66f100
Status:
ERROR
Block height:
41403663
Block id:
3ba32ecdaea99bf6a76d38d1f2c3e39affa2610ce928a304ce62a13d974fe15b
Timestamp:
Wednesday 23 November 2022 at 00:15:42 UTC
()
Proposer:
Authorizers:
Gas used:
26