Flow price: --
f25cbb72170a7277a311694069ed7853f2515c49ca646bdd68b4a6c1f6e682f5

Transaction

Hash: f25cbb72170a7277a311694069ed7853f2515c49ca646bdd68b4a6c1f6e682f5
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:
  --> f25cbb72170a7277a311694069ed7853f2515c49ca646bdd68b4a6c1f6e682f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f25cbb72170a7277a311694069ed7853f2515c49ca646bdd68b4a6c1f6e682f5
Status:
ERROR
Block height:
40469044
Block id:
599b5750653e76f77108ebe0826106cd23989a43252b8426b8a5d228dfd1eae9
Timestamp:
Monday 7 November 2022 at 14:39:47 UTC
()
Proposer:
Authorizers:
Gas used:
26