Flow price: --
22a303064a069c63cc0ef13dfdfac7a3ccb7ec4f645f420b540e88a419dacc96

Transaction

Hash: 22a303064a069c63cc0ef13dfdfac7a3ccb7ec4f645f420b540e88a419dacc96
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:
  --> 22a303064a069c63cc0ef13dfdfac7a3ccb7ec4f645f420b540e88a419dacc96:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
22a303064a069c63cc0ef13dfdfac7a3ccb7ec4f645f420b540e88a419dacc96
Status:
ERROR
Block height:
41033723
Block id:
d2428a1b70fcf6ca976e578533f79eb23cc23869572dd19016d74d46834c5d94
Timestamp:
Thursday 17 November 2022 at 00:50:48 UTC
()
Proposer:
Authorizers:
Gas used:
25