Flow price: --
3f5285b224162ce1ef013a6890a98fe924e671aa39889ba767857fcb608aea1c

Transaction

Hash: 3f5285b224162ce1ef013a6890a98fe924e671aa39889ba767857fcb608aea1c
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:
  --> 3f5285b224162ce1ef013a6890a98fe924e671aa39889ba767857fcb608aea1c: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:
3f5285b224162ce1ef013a6890a98fe924e671aa39889ba767857fcb608aea1c
Status:
ERROR
Block height:
41417747
Block id:
2fe7b76796527d0ddb1da195b50e10d5e53250a674e4a71b47f9fc35da496fc0
Timestamp:
Wednesday 23 November 2022 at 05:41:55 UTC
()
Proposer:
Authorizers:
Gas used:
22