Flow price: --
24f54025c78be794f236c35bef82eb9492dbf96955c347c13f7c69c9edd16a4b

Transaction

Hash: 24f54025c78be794f236c35bef82eb9492dbf96955c347c13f7c69c9edd16a4b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 24f54025c78be794f236c35bef82eb9492dbf96955c347c13f7c69c9edd16a4b: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:
24f54025c78be794f236c35bef82eb9492dbf96955c347c13f7c69c9edd16a4b
Status:
ERROR
Block height:
40102037
Block id:
1679b392922e362cfbb693ba9bde4c9f99e0b3aad19d56f71ba4633cf27282e9
Timestamp:
Tuesday 1 November 2022 at 10:44:31 UTC
()
Proposer:
Authorizers:
Gas used:
47