Flow price: --
d230ac0d7e08e9c09acaa37b4a73a200b4fa0dd6b43d9e040fa8934218c6ba56

Transaction

Hash: d230ac0d7e08e9c09acaa37b4a73a200b4fa0dd6b43d9e040fa8934218c6ba56
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> d230ac0d7e08e9c09acaa37b4a73a200b4fa0dd6b43d9e040fa8934218c6ba56:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
d230ac0d7e08e9c09acaa37b4a73a200b4fa0dd6b43d9e040fa8934218c6ba56
Status:
ERROR
Block height:
39877206
Block id:
3d992b19ad8137e6e8356af4d4634107ef40ba296299f5064d3449474f575d93
Timestamp:
Friday 28 October 2022 at 16:42:24 UTC
()
Proposer:
Authorizers:
Gas used:
49