Flow price: --
feafbdd40087083ab51f6cf23070b5bcfd79e732486a165b0a5609981a1ae0f2

Transaction

Hash: feafbdd40087083ab51f6cf23070b5bcfd79e732486a165b0a5609981a1ae0f2
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:
  --> feafbdd40087083ab51f6cf23070b5bcfd79e732486a165b0a5609981a1ae0f2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
feafbdd40087083ab51f6cf23070b5bcfd79e732486a165b0a5609981a1ae0f2
Status:
ERROR
Block height:
40459772
Block id:
ad8ca5768aa9e46a76b21e28f0d834414f60b6cc8ca61fbfaa57d1d2ecd91452
Timestamp:
Monday 7 November 2022 at 10:53:45 UTC
()
Proposer:
Authorizers:
Gas used:
23