Flow price: --
492d54c387b8e94a30f2a260227d841e1fbf8b32ffea7eb1b9cf25dc53444dad

Transaction

Hash: 492d54c387b8e94a30f2a260227d841e1fbf8b32ffea7eb1b9cf25dc53444dad
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:
  --> 492d54c387b8e94a30f2a260227d841e1fbf8b32ffea7eb1b9cf25dc53444dad: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:
492d54c387b8e94a30f2a260227d841e1fbf8b32ffea7eb1b9cf25dc53444dad
Status:
ERROR
Block height:
41648207
Block id:
e0388ca1f5f285e5bea1e9a172110ef775a25e60d63d6b9e6653a2fc31059599
Timestamp:
Saturday 26 November 2022 at 22:59:34 UTC
()
Proposer:
Authorizers:
Gas used:
24