Flow price: --
6309fb8e4613159e0bd92814acf86981b37f6539152ce89a7554e55ba4013175

Transaction

Hash: 6309fb8e4613159e0bd92814acf86981b37f6539152ce89a7554e55ba4013175
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:
  --> 6309fb8e4613159e0bd92814acf86981b37f6539152ce89a7554e55ba4013175:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6309fb8e4613159e0bd92814acf86981b37f6539152ce89a7554e55ba4013175
Status:
ERROR
Block height:
40465728
Block id:
6fbbcae7195702315c063a5d0374927312afb58d3d8e03a6dc2820449e793762
Timestamp:
Monday 7 November 2022 at 13:19:02 UTC
()
Proposer:
Authorizers:
Gas used:
26