Flow price: --
5f3e32a38934bdd3da0aa1b341586f7fac0a94a1910f28230c42fc9bff56edaf

Transaction

Hash: 5f3e32a38934bdd3da0aa1b341586f7fac0a94a1910f28230c42fc9bff56edaf
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:
  --> 5f3e32a38934bdd3da0aa1b341586f7fac0a94a1910f28230c42fc9bff56edaf: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:
5f3e32a38934bdd3da0aa1b341586f7fac0a94a1910f28230c42fc9bff56edaf
Status:
ERROR
Block height:
41005330
Block id:
b8342788800f02a0d2a4d9a27c181f3d315c7b53929a1cbbcb0e001871d8a60d
Timestamp:
Wednesday 16 November 2022 at 13:45:13 UTC
()
Proposer:
Authorizers:
Gas used:
25