Flow price: --
696e35bd21526df0c3dbfb364c537f31e65ca04b4ee8552c2813077317cac31c

Transaction

Hash: 696e35bd21526df0c3dbfb364c537f31e65ca04b4ee8552c2813077317cac31c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 696e35bd21526df0c3dbfb364c537f31e65ca04b4ee8552c2813077317cac31c:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
696e35bd21526df0c3dbfb364c537f31e65ca04b4ee8552c2813077317cac31c
Status:
ERROR
Block height:
40119613
Block id:
64facd4f1885855f3271aec1d114dd3e838cc93f152b1422d99fd1105fc5bf7b
Timestamp:
Tuesday 1 November 2022 at 17:51:48 UTC
()
Proposer:
Authorizers:
Gas used:
49