Flow price: --
ddc0c7c78f5342334f79c5dcd64f7078de8413900afd7936e1ad86ced3a7e46b

Transaction

Hash: ddc0c7c78f5342334f79c5dcd64f7078de8413900afd7936e1ad86ced3a7e46b
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:
  --> ddc0c7c78f5342334f79c5dcd64f7078de8413900afd7936e1ad86ced3a7e46b: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:
ddc0c7c78f5342334f79c5dcd64f7078de8413900afd7936e1ad86ced3a7e46b
Status:
ERROR
Block height:
41133570
Block id:
f30792e7a35e8c121298b8be505fd64832d48e99dd65326e1d9ef9ea04630488
Timestamp:
Friday 18 November 2022 at 15:35:23 UTC
()
Proposer:
Authorizers:
Gas used:
25