Flow price: --
8e60befd5d6f0b146ad404e42dc7c0374e311014d766b6e77ce217a4513745f8

Transaction

Hash: 8e60befd5d6f0b146ad404e42dc7c0374e311014d766b6e77ce217a4513745f8
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:
  --> 8e60befd5d6f0b146ad404e42dc7c0374e311014d766b6e77ce217a4513745f8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8e60befd5d6f0b146ad404e42dc7c0374e311014d766b6e77ce217a4513745f8
Status:
ERROR
Block height:
41517571
Block id:
decc3d418738cbd1284daa81244bbe64194c6ed685ae704e896f485f1ef06940
Timestamp:
Thursday 24 November 2022 at 20:19:38 UTC
()
Proposer:
Authorizers:
Gas used:
23