Flow price: --
7efeffbb52482707a175550cce1195b946160df6f82e60284aea594e4125663f

Transaction

Hash: 7efeffbb52482707a175550cce1195b946160df6f82e60284aea594e4125663f
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:
  --> 7efeffbb52482707a175550cce1195b946160df6f82e60284aea594e4125663f: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:
7efeffbb52482707a175550cce1195b946160df6f82e60284aea594e4125663f
Status:
ERROR
Block height:
40769369
Block id:
55b6ff69d4f417f75514ab4bb0c4238e33f601b2dc72e48eff70dd77844ce602
Timestamp:
Saturday 12 November 2022 at 15:58:58 UTC
()
Proposer:
Authorizers:
Gas used:
28