Flow price: --
9100a49226b75839a8fdbc13d14e8c984216b9aae960898875d29ca79fd6cb6d

Transaction

Hash: 9100a49226b75839a8fdbc13d14e8c984216b9aae960898875d29ca79fd6cb6d
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:
  --> 9100a49226b75839a8fdbc13d14e8c984216b9aae960898875d29ca79fd6cb6d: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:
9100a49226b75839a8fdbc13d14e8c984216b9aae960898875d29ca79fd6cb6d
Status:
ERROR
Block height:
41576362
Block id:
8e095b91e1a7ecf93054bb3a786b1c911d0a28225ffac4b1977ab6c072bf1e83
Timestamp:
Friday 25 November 2022 at 19:06:37 UTC
()
Proposer:
Authorizers:
Gas used:
26