Flow price: --
a036eee8f915e747bee9434b2edb1540cb1f070ff0d4df293c2a9d5d50051a05

Transaction

Hash: a036eee8f915e747bee9434b2edb1540cb1f070ff0d4df293c2a9d5d50051a05
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a036eee8f915e747bee9434b2edb1540cb1f070ff0d4df293c2a9d5d50051a05:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
a036eee8f915e747bee9434b2edb1540cb1f070ff0d4df293c2a9d5d50051a05
Status:
ERROR
Block height:
39977203
Block id:
760a8bccb9e8d58bffc2ff98d3979b3f5490fdd6575ebfd0da80000640f190d4
Timestamp:
Sunday 30 October 2022 at 08:38:41 UTC
()
Proposer:
Authorizers:
Gas used:
51