Flow price: --
064121960c97f453e115fc033e59d4db12f0071252539a96ffce5e69675431ea

Transaction

Hash: 064121960c97f453e115fc033e59d4db12f0071252539a96ffce5e69675431ea
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:
  --> 064121960c97f453e115fc033e59d4db12f0071252539a96ffce5e69675431ea: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:
064121960c97f453e115fc033e59d4db12f0071252539a96ffce5e69675431ea
Status:
ERROR
Block height:
41411973
Block id:
06a96dc47bdc777445e1fa293e2b04b083650157e33f1d95cb9f25c60e6b7829
Timestamp:
Wednesday 23 November 2022 at 03:29:03 UTC
()
Proposer:
Authorizers:
Gas used:
24