Flow price: --
548d9d2498cfaf9b1fcdc6dd76c0197dd1303f2607463969bc3e40882efbf9de

Transaction

Hash: 548d9d2498cfaf9b1fcdc6dd76c0197dd1303f2607463969bc3e40882efbf9de
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:
  --> 548d9d2498cfaf9b1fcdc6dd76c0197dd1303f2607463969bc3e40882efbf9de: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:
548d9d2498cfaf9b1fcdc6dd76c0197dd1303f2607463969bc3e40882efbf9de
Status:
ERROR
Block height:
40623650
Block id:
5aa571c38da951dac4822255eaf5de297fc4a9abe5e250df7c134c69ad7c19b7
Timestamp:
Thursday 10 November 2022 at 04:53:07 UTC
()
Proposer:
Authorizers:
Gas used:
22