Flow price: --
5765ab90f8b71e86cf5cd50e1644a82011c9e1fc00f806d4d3cd7d604b7b99ec

Transaction

Hash: 5765ab90f8b71e86cf5cd50e1644a82011c9e1fc00f806d4d3cd7d604b7b99ec
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:
  --> 5765ab90f8b71e86cf5cd50e1644a82011c9e1fc00f806d4d3cd7d604b7b99ec: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:
5765ab90f8b71e86cf5cd50e1644a82011c9e1fc00f806d4d3cd7d604b7b99ec
Status:
ERROR
Block height:
41411016
Block id:
fd41c86199730af2f39754798b182786ed72af36b159d9b3396288114e509cdf
Timestamp:
Wednesday 23 November 2022 at 03:07:03 UTC
()
Proposer:
Authorizers:
Gas used:
26