Flow price: --
f1f8fe1448cc3809ddbaf2f6e5a2ab6e428edce3e6c8b67907c7904a674744b3

Transaction

Hash: f1f8fe1448cc3809ddbaf2f6e5a2ab6e428edce3e6c8b67907c7904a674744b3
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:
  --> f1f8fe1448cc3809ddbaf2f6e5a2ab6e428edce3e6c8b67907c7904a674744b3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f1f8fe1448cc3809ddbaf2f6e5a2ab6e428edce3e6c8b67907c7904a674744b3
Status:
ERROR
Block height:
41633815
Block id:
06b887b5ff9fac4d6630a0d7865ecc3718e0d342041301d2e2e65e7f730099dd
Timestamp:
Saturday 26 November 2022 at 17:24:41 UTC
()
Proposer:
Authorizers:
Gas used:
26