Flow price: --
d63fc19b02db51eb96ca69322af0cbd5ce637a7e41ab5e70485add04782754c7

Transaction

Hash: d63fc19b02db51eb96ca69322af0cbd5ce637a7e41ab5e70485add04782754c7
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:
  --> d63fc19b02db51eb96ca69322af0cbd5ce637a7e41ab5e70485add04782754c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d63fc19b02db51eb96ca69322af0cbd5ce637a7e41ab5e70485add04782754c7
Status:
ERROR
Block height:
41654836
Block id:
5a43a9d4090e7aeac6089a85c226ca4c189cb66557257576a9a6ef0851b0190a
Timestamp:
Sunday 27 November 2022 at 01:34:04 UTC
()
Proposer:
Authorizers:
Gas used:
26