Flow price: --
bda4fdfe645b9a3f108a727a6df113ef45d02c11bc53ced5b76c1b14b79e5c80

Transaction

Hash: bda4fdfe645b9a3f108a727a6df113ef45d02c11bc53ced5b76c1b14b79e5c80
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> bda4fdfe645b9a3f108a727a6df113ef45d02c11bc53ced5b76c1b14b79e5c80:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
bda4fdfe645b9a3f108a727a6df113ef45d02c11bc53ced5b76c1b14b79e5c80
Status:
ERROR
Block height:
40151185
Block id:
fc09f79a5612e6eee431548e0a203f5b906027d689ef76071b216ca2d6a36ce0
Timestamp:
Wednesday 2 November 2022 at 06:43:19 UTC
()
Proposer:
Authorizers:
Gas used:
47