Flow price: --
55b66a06ee4bd3dd006b3600b11377469ee883c37caca01c6e56e9b9a800eef5

Transaction

Hash: 55b66a06ee4bd3dd006b3600b11377469ee883c37caca01c6e56e9b9a800eef5
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:
  --> 55b66a06ee4bd3dd006b3600b11377469ee883c37caca01c6e56e9b9a800eef5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
55b66a06ee4bd3dd006b3600b11377469ee883c37caca01c6e56e9b9a800eef5
Status:
ERROR
Block height:
41412670
Block id:
4eea46f375d0787152fbafa2e1ca68c9245e77f0f96f90d7df2603cf85eb74c8
Timestamp:
Wednesday 23 November 2022 at 03:45:02 UTC
()
Proposer:
Authorizers:
Gas used:
23