Flow price: --
14ce0571b6001eaef19fa1eb7fefbef775889757d07487a103565776251eccfd

Transaction

Hash: 14ce0571b6001eaef19fa1eb7fefbef775889757d07487a103565776251eccfd
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 14ce0571b6001eaef19fa1eb7fefbef775889757d07487a103565776251eccfd: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:
14ce0571b6001eaef19fa1eb7fefbef775889757d07487a103565776251eccfd
Status:
ERROR
Block height:
39738280
Block id:
791c9bf3eb5446dfae5a6e1e815dbb336555fb435f6ba96829936845b9df81d4
Timestamp:
Wednesday 26 October 2022 at 08:43:05 UTC
()
Proposer:
Authorizers:
Gas used:
48