Flow price: --
a4c6532f9ae919c8b0b908d0b095c2a5e6a99259bf0b2502c6ae6512835d71b8

Transaction

Hash: a4c6532f9ae919c8b0b908d0b095c2a5e6a99259bf0b2502c6ae6512835d71b8
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> a4c6532f9ae919c8b0b908d0b095c2a5e6a99259bf0b2502c6ae6512835d71b8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
a4c6532f9ae919c8b0b908d0b095c2a5e6a99259bf0b2502c6ae6512835d71b8
Status:
ERROR
Block height:
41090833
Block id:
a903edaf061caa3e8c63e6bd580e6c2d5ea3274c8fa9a88d353656a4b040fb45
Timestamp:
Thursday 17 November 2022 at 23:02:22 UTC
()
Proposer:
Authorizers:
Gas used:
22