Flow price: --
9183ab9534d2033b20716dcebf7b6b52971c8f7ce14ff56fe07afe6491c88cfc

Transaction

Hash: 9183ab9534d2033b20716dcebf7b6b52971c8f7ce14ff56fe07afe6491c88cfc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 9183ab9534d2033b20716dcebf7b6b52971c8f7ce14ff56fe07afe6491c88cfc: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:
9183ab9534d2033b20716dcebf7b6b52971c8f7ce14ff56fe07afe6491c88cfc
Status:
ERROR
Block height:
39794537
Block id:
82297f9e1553d825b2c52f6d89da374c3c266249311b6eb39b182072f19fa701
Timestamp:
Thursday 27 October 2022 at 07:23:12 UTC
()
Proposer:
Authorizers:
Gas used:
48