Flow price: --
ea15092df809f02624b59d9d6b34ad3b7c37ed01166c2a7c0596566c17596fdc

Transaction

Hash: ea15092df809f02624b59d9d6b34ad3b7c37ed01166c2a7c0596566c17596fdc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ea15092df809f02624b59d9d6b34ad3b7c37ed01166c2a7c0596566c17596fdc: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:
ea15092df809f02624b59d9d6b34ad3b7c37ed01166c2a7c0596566c17596fdc
Status:
ERROR
Block height:
39868107
Block id:
f46294c017eeccb6a70dd6a3e5ad26da1e19306dd95082e40a3fa0f45d795ecf
Timestamp:
Friday 28 October 2022 at 13:04:12 UTC
()
Proposer:
Authorizers:
Gas used:
46