Flow price: --
a9e01d587263b82ca95db08796583562656c5d2bf6ff12163d3302261d16a53c

Transaction

Hash: a9e01d587263b82ca95db08796583562656c5d2bf6ff12163d3302261d16a53c
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:
  --> a9e01d587263b82ca95db08796583562656c5d2bf6ff12163d3302261d16a53c: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:
a9e01d587263b82ca95db08796583562656c5d2bf6ff12163d3302261d16a53c
Status:
ERROR
Block height:
40473975
Block id:
85149221df32cefb6660e8d92cd00c39e866dbf5a9e2e1459ffabbe6f6a5262a
Timestamp:
Monday 7 November 2022 at 16:40:04 UTC
()
Proposer:
Authorizers:
Gas used:
24