Flow price: --
534e35de7aedc6dcaf15f1b9d5cf2b3192d76307136fbcdfffc3f63ecdd45a4c

Transaction

Hash: 534e35de7aedc6dcaf15f1b9d5cf2b3192d76307136fbcdfffc3f63ecdd45a4c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 534e35de7aedc6dcaf15f1b9d5cf2b3192d76307136fbcdfffc3f63ecdd45a4c: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:
534e35de7aedc6dcaf15f1b9d5cf2b3192d76307136fbcdfffc3f63ecdd45a4c
Status:
ERROR
Block height:
40168350
Block id:
006c6734625ba85461623d1514f952fabb0b377f53d388d325964cef6d3b87d9
Timestamp:
Wednesday 2 November 2022 at 13:40:18 UTC
()
Proposer:
Authorizers:
Gas used:
47