Flow price: --
572924cdbb63f8b05957338018d72472d2b792d3b97907f01697c4315df8a957

Transaction

Hash: 572924cdbb63f8b05957338018d72472d2b792d3b97907f01697c4315df8a957
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:
  --> 572924cdbb63f8b05957338018d72472d2b792d3b97907f01697c4315df8a957:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
572924cdbb63f8b05957338018d72472d2b792d3b97907f01697c4315df8a957
Status:
ERROR
Block height:
41132453
Block id:
e46ddf9fc6475f5c13ef2862d7c1e6d147f45c57f04064557135982112a00997
Timestamp:
Friday 18 November 2022 at 15:09:14 UTC
()
Proposer:
Authorizers:
Gas used:
22