Flow price: --
4282c779eb276764207f419218ccde7e1b7db57cd0bc819a909c53471a270fcc

Transaction

Hash: 4282c779eb276764207f419218ccde7e1b7db57cd0bc819a909c53471a270fcc
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:
  --> 4282c779eb276764207f419218ccde7e1b7db57cd0bc819a909c53471a270fcc: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:
4282c779eb276764207f419218ccde7e1b7db57cd0bc819a909c53471a270fcc
Status:
ERROR
Block height:
41586022
Block id:
56bdc5aa103d0e4d635be0f3e50df88264390fbb0643bfdff3981ce220d39a65
Timestamp:
Friday 25 November 2022 at 22:50:37 UTC
()
Proposer:
Authorizers:
Gas used:
26