Flow price: --
c9a9a6c057dabfe5e25f446cc8470660381af39fe05a205856b65efca399222a

Transaction

Hash: c9a9a6c057dabfe5e25f446cc8470660381af39fe05a205856b65efca399222a
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:
  --> c9a9a6c057dabfe5e25f446cc8470660381af39fe05a205856b65efca399222a: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:
c9a9a6c057dabfe5e25f446cc8470660381af39fe05a205856b65efca399222a
Status:
ERROR
Block height:
40178096
Block id:
49179e358248f7053c707d6377759c11a6441d92c7c96286b7124a66947dd066
Timestamp:
Wednesday 2 November 2022 at 19:08:46 UTC
()
Proposer:
Authorizers:
Gas used:
22