Flow price: --
8047bcbdbd7bb2cc33c94639c4780ea55aa2bc07839ee16c28e4114f467e5144

Transaction

Hash: 8047bcbdbd7bb2cc33c94639c4780ea55aa2bc07839ee16c28e4114f467e5144
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8047bcbdbd7bb2cc33c94639c4780ea55aa2bc07839ee16c28e4114f467e5144:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8047bcbdbd7bb2cc33c94639c4780ea55aa2bc07839ee16c28e4114f467e5144
Status:
ERROR
Block height:
40165187
Block id:
e1fb1c502ea5ec554ccf9df257f3215df3c8a58db5a895545c71cd267371d151
Timestamp:
Wednesday 2 November 2022 at 12:24:12 UTC
()
Proposer:
Authorizers:
Gas used:
46