Flow price: --
60e9f42e06a255def416aabbb0cb990c9935d5deaeb44eb2bcb2948a597a500f

Transaction

Hash: 60e9f42e06a255def416aabbb0cb990c9935d5deaeb44eb2bcb2948a597a500f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 60e9f42e06a255def416aabbb0cb990c9935d5deaeb44eb2bcb2948a597a500f:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
60e9f42e06a255def416aabbb0cb990c9935d5deaeb44eb2bcb2948a597a500f
Status:
ERROR
Block height:
41647916
Block id:
9bce9809e1ef851bc94c75ea69efaeee6876c4e618d38151d3d0191a622f5b1a
Timestamp:
Saturday 26 November 2022 at 22:52:45 UTC
()
Proposer:
Authorizers:
Gas used:
23