Flow price: --
82b0902cbc9a0127a8755764b51d80ffa2a2e08945fcd5719180a9491e1bc55c

Transaction

Hash: 82b0902cbc9a0127a8755764b51d80ffa2a2e08945fcd5719180a9491e1bc55c
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:
  --> 82b0902cbc9a0127a8755764b51d80ffa2a2e08945fcd5719180a9491e1bc55c: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:
82b0902cbc9a0127a8755764b51d80ffa2a2e08945fcd5719180a9491e1bc55c
Status:
ERROR
Block height:
41159979
Block id:
12c83a097b1a0fe13991fbef72efab92f2bdeefed00361b8a644d45281bd08d3
Timestamp:
Saturday 19 November 2022 at 01:48:48 UTC
()
Proposer:
Authorizers:
Gas used:
26