Flow price: --
0dc0841dc5fefd40312f83a28b6370ed8b86f578132c4367277a02b419b75e8f

Transaction

Hash: 0dc0841dc5fefd40312f83a28b6370ed8b86f578132c4367277a02b419b75e8f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0dc0841dc5fefd40312f83a28b6370ed8b86f578132c4367277a02b419b75e8f: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:
0dc0841dc5fefd40312f83a28b6370ed8b86f578132c4367277a02b419b75e8f
Status:
ERROR
Block height:
40118113
Block id:
ea91c79134aeb09e06ec5ec61721b4925c50672b6acfeb0048420436b5b2c08c
Timestamp:
Tuesday 1 November 2022 at 17:15:31 UTC
()
Proposer:
Authorizers:
Gas used:
47