Flow price: --
df8797f36a5397d949e0eaacecb630ff8a23033c2f0f2a1b67f62731a7802b96

Transaction

Hash: df8797f36a5397d949e0eaacecb630ff8a23033c2f0f2a1b67f62731a7802b96
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:
  --> df8797f36a5397d949e0eaacecb630ff8a23033c2f0f2a1b67f62731a7802b96:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
df8797f36a5397d949e0eaacecb630ff8a23033c2f0f2a1b67f62731a7802b96
Status:
ERROR
Block height:
41420626
Block id:
a262e549d4a60686d2f3ef4081250025fe53cef495a9fcee5470468b6d29bfd1
Timestamp:
Wednesday 23 November 2022 at 06:48:14 UTC
()
Proposer:
Authorizers:
Gas used:
26