Flow price: --
5bd80f175c49c35e4154383b24520a611c0dc52e97c4a5738a23da602b5b6f86

Transaction

Hash: 5bd80f175c49c35e4154383b24520a611c0dc52e97c4a5738a23da602b5b6f86
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:
  --> 5bd80f175c49c35e4154383b24520a611c0dc52e97c4a5738a23da602b5b6f86:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5bd80f175c49c35e4154383b24520a611c0dc52e97c4a5738a23da602b5b6f86
Status:
ERROR
Block height:
41602840
Block id:
06c4cabbb2f449734b386765dfab6e964d5e17f09f172eacfbcbeea98f66a5c1
Timestamp:
Saturday 26 November 2022 at 05:21:31 UTC
()
Proposer:
Authorizers:
Gas used:
27