Flow price: --
c61ad6da9fad8141b16e0385f46d5e6bfaaac1413c0df73367a921853cedd4a0

Transaction

Hash: c61ad6da9fad8141b16e0385f46d5e6bfaaac1413c0df73367a921853cedd4a0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> c61ad6da9fad8141b16e0385f46d5e6bfaaac1413c0df73367a921853cedd4a0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
c61ad6da9fad8141b16e0385f46d5e6bfaaac1413c0df73367a921853cedd4a0
Status:
ERROR
Block height:
40026283
Block id:
47a22e67ca2415f20100ce10fa34d88b96ce58d8c54462236a3a87bd7b21b13f
Timestamp:
Monday 31 October 2022 at 04:12:43 UTC
()
Proposer:
Authorizers:
Gas used:
46