Flow price: --
d8c161a4cf7311f89a001819b8c7058a0cd9800d9112eb03625772916b2c4d4e

Transaction

Hash: d8c161a4cf7311f89a001819b8c7058a0cd9800d9112eb03625772916b2c4d4e
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:
  --> d8c161a4cf7311f89a001819b8c7058a0cd9800d9112eb03625772916b2c4d4e: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:
d8c161a4cf7311f89a001819b8c7058a0cd9800d9112eb03625772916b2c4d4e
Status:
ERROR
Block height:
41644522
Block id:
6cf8bb80768561c96f505ec1cfa1a9f6fa91c61ff113b0db4560ac7fdb3941a0
Timestamp:
Saturday 26 November 2022 at 21:33:20 UTC
()
Proposer:
Authorizers:
Gas used:
25