Flow price: --
40961832910b40e9b00f7f1b80b678bb77b0934bedbb41cb38155927f2dabf2e

Transaction

Hash: 40961832910b40e9b00f7f1b80b678bb77b0934bedbb41cb38155927f2dabf2e
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:
  --> 40961832910b40e9b00f7f1b80b678bb77b0934bedbb41cb38155927f2dabf2e: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:
40961832910b40e9b00f7f1b80b678bb77b0934bedbb41cb38155927f2dabf2e
Status:
ERROR
Block height:
40574385
Block id:
b9742b17aeb8d2d5ac2175a097540e461c47dfdc02df715b3eb94356c6c568b9
Timestamp:
Wednesday 9 November 2022 at 08:53:35 UTC
()
Proposer:
Authorizers:
Gas used:
26