Flow price: --
f1d7cc3e975080e1afa0009309502da78046fc346ff086b5857aa47689fa78ca

Transaction

Hash: f1d7cc3e975080e1afa0009309502da78046fc346ff086b5857aa47689fa78ca
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:
  --> f1d7cc3e975080e1afa0009309502da78046fc346ff086b5857aa47689fa78ca: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:
f1d7cc3e975080e1afa0009309502da78046fc346ff086b5857aa47689fa78ca
Status:
ERROR
Block height:
41409627
Block id:
6ec1fbda7720e6f0842f6621a606ee8ef96fd141eef03921e7a7fdb76c380202
Timestamp:
Wednesday 23 November 2022 at 02:34:20 UTC
()
Proposer:
Authorizers:
Gas used:
26