Flow price: --
39e1eaa1776a2ffc08cf4d963bcffb951814eb834bfc58d350d47616fc0b86e1

Transaction

Hash: 39e1eaa1776a2ffc08cf4d963bcffb951814eb834bfc58d350d47616fc0b86e1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 39e1eaa1776a2ffc08cf4d963bcffb951814eb834bfc58d350d47616fc0b86e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
39e1eaa1776a2ffc08cf4d963bcffb951814eb834bfc58d350d47616fc0b86e1
Status:
ERROR
Block height:
40055018
Block id:
2a91a305224013e35d410cf0fc020b79b97ca0972f6be78fd911329709f1a419
Timestamp:
Monday 31 October 2022 at 15:48:08 UTC
()
Proposer:
Authorizers:
Gas used:
48