Flow price: --
4ebd56464c38b8c308629e056ef8b42b40a08ffbee469d78f7f0c48485fc8e02

Transaction

Hash: 4ebd56464c38b8c308629e056ef8b42b40a08ffbee469d78f7f0c48485fc8e02
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:
  --> 4ebd56464c38b8c308629e056ef8b42b40a08ffbee469d78f7f0c48485fc8e02:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4ebd56464c38b8c308629e056ef8b42b40a08ffbee469d78f7f0c48485fc8e02
Status:
ERROR
Block height:
41431753
Block id:
650b2413331fdcd271a5a0fb5799e16e6c763472b24affdd51d7b006be3ea921
Timestamp:
Wednesday 23 November 2022 at 11:05:16 UTC
()
Proposer:
Authorizers:
Gas used:
26