Flow price: --
46909ad3141f3ad2d95f4c9b25e3bfdb2daf8ebfccc559805e9ff98998f946cf

Transaction

Hash: 46909ad3141f3ad2d95f4c9b25e3bfdb2daf8ebfccc559805e9ff98998f946cf
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:
  --> 46909ad3141f3ad2d95f4c9b25e3bfdb2daf8ebfccc559805e9ff98998f946cf: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:
46909ad3141f3ad2d95f4c9b25e3bfdb2daf8ebfccc559805e9ff98998f946cf
Status:
ERROR
Block height:
41643099
Block id:
743626bf11a8ae69417d8e52788baf95a0cc0349b6c088f66e26b4cb8c6f2b33
Timestamp:
Saturday 26 November 2022 at 21:00:38 UTC
()
Proposer:
Authorizers:
Gas used:
23