Flow price: --
09042d843cef284576c5f5c9260b7be1758e0bd6614095f634494681d972b2b3

Transaction

Hash: 09042d843cef284576c5f5c9260b7be1758e0bd6614095f634494681d972b2b3
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:
  --> 09042d843cef284576c5f5c9260b7be1758e0bd6614095f634494681d972b2b3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
09042d843cef284576c5f5c9260b7be1758e0bd6614095f634494681d972b2b3
Status:
ERROR
Block height:
41357983
Block id:
3b39809bedcfa2ac0c268aa628808134a44544ba957f01b9419fb43ee65aa57f
Timestamp:
Tuesday 22 November 2022 at 06:41:13 UTC
()
Proposer:
Authorizers:
Gas used:
25