Flow price: --
457f31c846622ddbbbaa36b85008352135352b04b4186fe1251399cd82079d4d

Transaction

Hash: 457f31c846622ddbbbaa36b85008352135352b04b4186fe1251399cd82079d4d
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:
  --> 457f31c846622ddbbbaa36b85008352135352b04b4186fe1251399cd82079d4d: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:
457f31c846622ddbbbaa36b85008352135352b04b4186fe1251399cd82079d4d
Status:
ERROR
Block height:
41057502
Block id:
8189654295216fbdad3e0c00da38e741f430a41dd65c1b9aee635164352ed138
Timestamp:
Thursday 17 November 2022 at 10:06:11 UTC
()
Proposer:
Authorizers:
Gas used:
24