Flow price: --
26666b8d8bdb60896813d4da7d98a245f9227d1c8aebe31a59276754b42b5f02

Transaction

Hash: 26666b8d8bdb60896813d4da7d98a245f9227d1c8aebe31a59276754b42b5f02
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 26666b8d8bdb60896813d4da7d98a245f9227d1c8aebe31a59276754b42b5f02:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
26666b8d8bdb60896813d4da7d98a245f9227d1c8aebe31a59276754b42b5f02
Status:
ERROR
Block height:
39827355
Block id:
4c571c687bd37ec62ed1d77531a0715a3737bf13d84adb43f125f02ca12eab2e
Timestamp:
Thursday 27 October 2022 at 20:39:34 UTC
()
Proposer:
Authorizers:
Gas used:
48