Flow price: --
656ca94dffb6cf6693a2e5c587149a23374b3d97aa4347cebe66bb616abad396

Transaction

Hash: 656ca94dffb6cf6693a2e5c587149a23374b3d97aa4347cebe66bb616abad396
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:
  --> 656ca94dffb6cf6693a2e5c587149a23374b3d97aa4347cebe66bb616abad396:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
656ca94dffb6cf6693a2e5c587149a23374b3d97aa4347cebe66bb616abad396
Status:
ERROR
Block height:
41409485
Block id:
9f7523919afc83e9733e758b0dc0767824eb018e8d4a18876a77a3305f8bb006
Timestamp:
Wednesday 23 November 2022 at 02:30:57 UTC
()
Proposer:
Authorizers:
Gas used:
26