Flow price: --
23f33ce460900a847863e83d11050e246558ea4426932df91c9c7aabf879282d

Transaction

Hash: 23f33ce460900a847863e83d11050e246558ea4426932df91c9c7aabf879282d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 23f33ce460900a847863e83d11050e246558ea4426932df91c9c7aabf879282d: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:
23f33ce460900a847863e83d11050e246558ea4426932df91c9c7aabf879282d
Status:
ERROR
Block height:
39849682
Block id:
954d014b754d51dbc17a18d8e704b77aa09109343c3d26b8a4a8f5b2f0879db9
Timestamp:
Friday 28 October 2022 at 05:37:42 UTC
()
Proposer:
Authorizers:
Gas used:
47