Flow price: --
9bb01524eadb8efdad6bcce9ae581aeef955de87bd9a5cfa01d8f79ebc15f432

Transaction

Hash: 9bb01524eadb8efdad6bcce9ae581aeef955de87bd9a5cfa01d8f79ebc15f432
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:
  --> 9bb01524eadb8efdad6bcce9ae581aeef955de87bd9a5cfa01d8f79ebc15f432:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9bb01524eadb8efdad6bcce9ae581aeef955de87bd9a5cfa01d8f79ebc15f432
Status:
ERROR
Block height:
41096424
Block id:
6436dfdeb92c58462f7585b26d020dd113d5b34c6514ea4a65096d3c98fb006d
Timestamp:
Friday 18 November 2022 at 01:11:25 UTC
()
Proposer:
Authorizers:
Gas used:
25