Flow price: --
07254625c0089b38fe2ef08325b1c9903f72ced98aa073a48256f71181084c26

Transaction

Hash: 07254625c0089b38fe2ef08325b1c9903f72ced98aa073a48256f71181084c26
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 07254625c0089b38fe2ef08325b1c9903f72ced98aa073a48256f71181084c26:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
07254625c0089b38fe2ef08325b1c9903f72ced98aa073a48256f71181084c26
Status:
ERROR
Block height:
39807593
Block id:
c839c421f8d8c11f6e008109c641b26db97cf45c3969f12ea3a123046b8fb59c
Timestamp:
Thursday 27 October 2022 at 12:39:19 UTC
()
Proposer:
Authorizers:
Gas used:
46