Flow price: --
863d2cd0f62732549ab5f50b8d49ce0d9fd9f60dbd44a977a53034d85de159bd

Transaction

Hash: 863d2cd0f62732549ab5f50b8d49ce0d9fd9f60dbd44a977a53034d85de159bd
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:
  --> 863d2cd0f62732549ab5f50b8d49ce0d9fd9f60dbd44a977a53034d85de159bd: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:
863d2cd0f62732549ab5f50b8d49ce0d9fd9f60dbd44a977a53034d85de159bd
Status:
ERROR
Block height:
41404318
Block id:
a8fb055fceea201a46428fd4319bdc10cacf79dfcdf0a44d937bdf5494c7b298
Timestamp:
Wednesday 23 November 2022 at 00:30:54 UTC
()
Proposer:
Authorizers:
Gas used:
24