Flow price: --
00c085968a8903c7ddb787ea832738e150495b98a4b733777449f4b8f08de104

Transaction

Hash: 00c085968a8903c7ddb787ea832738e150495b98a4b733777449f4b8f08de104
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:
  --> 00c085968a8903c7ddb787ea832738e150495b98a4b733777449f4b8f08de104:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
00c085968a8903c7ddb787ea832738e150495b98a4b733777449f4b8f08de104
Status:
ERROR
Block height:
40586675
Block id:
e135d6d9f64ecf5fc0f80b40696d7cc73f2908935c71f0f917b7a218acde5b15
Timestamp:
Wednesday 9 November 2022 at 13:47:58 UTC
()
Proposer:
Authorizers:
Gas used:
26