Flow price: --
4bbd3ebf6f560ea778e5c7ac24b8370b647386443e9cc5221d63b29df39f65c2

Transaction

Hash: 4bbd3ebf6f560ea778e5c7ac24b8370b647386443e9cc5221d63b29df39f65c2
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:
  --> 4bbd3ebf6f560ea778e5c7ac24b8370b647386443e9cc5221d63b29df39f65c2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4bbd3ebf6f560ea778e5c7ac24b8370b647386443e9cc5221d63b29df39f65c2
Status:
ERROR
Block height:
40326834
Block id:
c0ac0ece2d63f46c58a7e04ba7efbde1af56cf1aeaf3cb59e417182c38f3be06
Timestamp:
Saturday 5 November 2022 at 05:01:15 UTC
()
Proposer:
Authorizers:
Gas used:
24