Flow price: --
307e259a434e0c30bb549f48afc25cf2ff885c7be434cd1e78977ab1fc6d2718

Transaction

Hash: 307e259a434e0c30bb549f48afc25cf2ff885c7be434cd1e78977ab1fc6d2718
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:
  --> 307e259a434e0c30bb549f48afc25cf2ff885c7be434cd1e78977ab1fc6d2718:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
307e259a434e0c30bb549f48afc25cf2ff885c7be434cd1e78977ab1fc6d2718
Status:
ERROR
Block height:
40574978
Block id:
7f280e765438f6a9bc5e039f28952f0543d2760a1448b31367cf827b298babb7
Timestamp:
Wednesday 9 November 2022 at 09:07:33 UTC
()
Proposer:
Authorizers:
Gas used:
25