Flow price: --
24a9087ca47c9c0a63117fd421adb77dcf28b6d33e606167be3be376361c73bd

Transaction

Hash: 24a9087ca47c9c0a63117fd421adb77dcf28b6d33e606167be3be376361c73bd
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:
  --> 24a9087ca47c9c0a63117fd421adb77dcf28b6d33e606167be3be376361c73bd: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:
24a9087ca47c9c0a63117fd421adb77dcf28b6d33e606167be3be376361c73bd
Status:
ERROR
Block height:
41448811
Block id:
e1e7430258a8d219aa0be90ca394663ba94e416cc0b7390c2ccc27778efe6a54
Timestamp:
Wednesday 23 November 2022 at 17:41:09 UTC
()
Proposer:
Authorizers:
Gas used:
23