Flow price: --
10917607759748f21ca41157fa7b3334df5c424949361e9c775b482624992751

Transaction

Hash: 10917607759748f21ca41157fa7b3334df5c424949361e9c775b482624992751
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 10917607759748f21ca41157fa7b3334df5c424949361e9c775b482624992751:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
10917607759748f21ca41157fa7b3334df5c424949361e9c775b482624992751
Status:
ERROR
Block height:
40081598
Block id:
6ff15e72a4dfc59efbc5163b7a857a55f45b05bf5ae1836da6b56c5c57d6661a
Timestamp:
Tuesday 1 November 2022 at 02:26:39 UTC
()
Proposer:
Authorizers:
Gas used:
47