Flow price: --
5f158c56d0518235cf5773af540389c4a82b14912c7a27ef7ebb5fb5aa957f9a

Transaction

Hash: 5f158c56d0518235cf5773af540389c4a82b14912c7a27ef7ebb5fb5aa957f9a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5f158c56d0518235cf5773af540389c4a82b14912c7a27ef7ebb5fb5aa957f9a: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:
5f158c56d0518235cf5773af540389c4a82b14912c7a27ef7ebb5fb5aa957f9a
Status:
ERROR
Block height:
39731875
Block id:
4e9a509b761fd77f6cc3ef099478d2a4377d13ce790091c5a71f2ea7132e47f5
Timestamp:
Wednesday 26 October 2022 at 06:08:36 UTC
()
Proposer:
Authorizers:
Gas used:
47