Flow price: --
4745f2a468115a919b3c63292062dbe01be4b1b46fb258cab003c40b7b260ca4

Transaction

Hash: 4745f2a468115a919b3c63292062dbe01be4b1b46fb258cab003c40b7b260ca4
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:
  --> 4745f2a468115a919b3c63292062dbe01be4b1b46fb258cab003c40b7b260ca4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4745f2a468115a919b3c63292062dbe01be4b1b46fb258cab003c40b7b260ca4
Status:
ERROR
Block height:
40338066
Block id:
c868712c44a32f3a757905b57e80e4dd9dac9b1b1d5c57c22a54e2c6951466a4
Timestamp:
Saturday 5 November 2022 at 09:34:30 UTC
()
Proposer:
Authorizers:
Gas used:
25