Flow price: --
eeffca9b6d080b657476a00f7b019e4b7440acb4d043687e2fcb1a0dbd5242b4

Transaction

Hash: eeffca9b6d080b657476a00f7b019e4b7440acb4d043687e2fcb1a0dbd5242b4
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> eeffca9b6d080b657476a00f7b019e4b7440acb4d043687e2fcb1a0dbd5242b4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
eeffca9b6d080b657476a00f7b019e4b7440acb4d043687e2fcb1a0dbd5242b4
Status:
ERROR
Block height:
40095099
Block id:
607136ce951d60460f5566779e15f3d063b6138210fe4cf12dc07b6ebf7a87ca
Timestamp:
Tuesday 1 November 2022 at 07:55:57 UTC
()
Proposer:
Authorizers:
Gas used:
50