Flow price: --
52c8a4eb44e79dca44f685c14b300ec7605f86a8cb085d4ca910551d7d7ae9f6

Transaction

Hash: 52c8a4eb44e79dca44f685c14b300ec7605f86a8cb085d4ca910551d7d7ae9f6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 52c8a4eb44e79dca44f685c14b300ec7605f86a8cb085d4ca910551d7d7ae9f6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
52c8a4eb44e79dca44f685c14b300ec7605f86a8cb085d4ca910551d7d7ae9f6
Status:
ERROR
Block height:
40157333
Block id:
c4c23415d2b1783e272358b5f12d4c63343263cc5cff36205411852994cd72d3
Timestamp:
Wednesday 2 November 2022 at 09:13:21 UTC
()
Proposer:
Authorizers:
Gas used:
46