Flow price: --
dd6a8cd1e766e32f78559fb7f87f76a0e045d36f126f142cb2ac4717123771d9

Transaction

Hash: dd6a8cd1e766e32f78559fb7f87f76a0e045d36f126f142cb2ac4717123771d9
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:
  --> dd6a8cd1e766e32f78559fb7f87f76a0e045d36f126f142cb2ac4717123771d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dd6a8cd1e766e32f78559fb7f87f76a0e045d36f126f142cb2ac4717123771d9
Status:
ERROR
Block height:
41548409
Block id:
c624a23ee021be21c08846656c32539b9ec5b4a5fc9a4d73465e2f536e7e60c8
Timestamp:
Friday 25 November 2022 at 08:16:47 UTC
()
Proposer:
Authorizers:
Gas used:
23