Flow price: --
6580867179d7e51883122a07110682b38304cd1424570371874826fa7453e6c2

Transaction

Hash: 6580867179d7e51883122a07110682b38304cd1424570371874826fa7453e6c2
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:
  --> 6580867179d7e51883122a07110682b38304cd1424570371874826fa7453e6c2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6580867179d7e51883122a07110682b38304cd1424570371874826fa7453e6c2
Status:
ERROR
Block height:
40738400
Block id:
df53e857a59f66bd08bebb08421d4eda19c31e4713e41e492fd1b499454f4951
Timestamp:
Saturday 12 November 2022 at 03:31:43 UTC
()
Proposer:
Authorizers:
Gas used:
23