Flow price: --
dc6f3e81085d96dc0a302e8a019b0452cb4a38ceae918ff54ee53d2caba51bdd

Transaction

Hash: dc6f3e81085d96dc0a302e8a019b0452cb4a38ceae918ff54ee53d2caba51bdd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> dc6f3e81085d96dc0a302e8a019b0452cb4a38ceae918ff54ee53d2caba51bdd: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:
dc6f3e81085d96dc0a302e8a019b0452cb4a38ceae918ff54ee53d2caba51bdd
Status:
ERROR
Block height:
40098625
Block id:
3ae0f89c7eed5496d0222ccf0c150f0583977f0f1f5e9a9dca3e3a97aa29ea40
Timestamp:
Tuesday 1 November 2022 at 09:21:59 UTC
()
Proposer:
Authorizers:
Gas used:
49