Flow price: --
c0dd4def7e173e8c9a350937eaee62784ac22a91c2dad78fec1d5b2cd3bf470a

Transaction

Hash: c0dd4def7e173e8c9a350937eaee62784ac22a91c2dad78fec1d5b2cd3bf470a
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:
  --> c0dd4def7e173e8c9a350937eaee62784ac22a91c2dad78fec1d5b2cd3bf470a: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:
c0dd4def7e173e8c9a350937eaee62784ac22a91c2dad78fec1d5b2cd3bf470a
Status:
ERROR
Block height:
40298315
Block id:
d71e30c7937720a78e27ccc22396f3707c54439316756402508d48958b24d8b1
Timestamp:
Friday 4 November 2022 at 17:41:34 UTC
()
Proposer:
Authorizers:
Gas used:
23