Flow price: --
49959abd1d032568ab35972476b64c8431f02bc39afe6cd77b33a31e975f3890

Transaction

Hash: 49959abd1d032568ab35972476b64c8431f02bc39afe6cd77b33a31e975f3890
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:
  --> 49959abd1d032568ab35972476b64c8431f02bc39afe6cd77b33a31e975f3890:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
49959abd1d032568ab35972476b64c8431f02bc39afe6cd77b33a31e975f3890
Status:
ERROR
Block height:
41418355
Block id:
b8897a044713f043e867b38e9eb924a9c63979cc22e0485832574b3823f11565
Timestamp:
Wednesday 23 November 2022 at 05:56:15 UTC
()
Proposer:
Authorizers:
Gas used:
23