Flow price: --
9e6ab811b0266ced4d55bfe9d60484c55b932623dc72c1d775425e3c4cb4dda1

Transaction

Hash: 9e6ab811b0266ced4d55bfe9d60484c55b932623dc72c1d775425e3c4cb4dda1
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:
  --> 9e6ab811b0266ced4d55bfe9d60484c55b932623dc72c1d775425e3c4cb4dda1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9e6ab811b0266ced4d55bfe9d60484c55b932623dc72c1d775425e3c4cb4dda1
Status:
ERROR
Block height:
41584952
Block id:
8abb94e5854bb40520c8485e0bce0c670edc9d4d3f88efa6c1fb9a77d849f94c
Timestamp:
Friday 25 November 2022 at 22:26:08 UTC
()
Proposer:
Authorizers:
Gas used:
30