Flow price: --
36683006613ebbe0a2083a514195378ca1daeffc76db42204673efc4635fde55

Transaction

Hash: 36683006613ebbe0a2083a514195378ca1daeffc76db42204673efc4635fde55
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 36683006613ebbe0a2083a514195378ca1daeffc76db42204673efc4635fde55:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
36683006613ebbe0a2083a514195378ca1daeffc76db42204673efc4635fde55
Status:
ERROR
Block height:
39992654
Block id:
751d004e67ab3924ad51a1cc4f19ccf5e59ed31e33c83f0f262f916aadb470ac
Timestamp:
Sunday 30 October 2022 at 14:49:20 UTC
()
Proposer:
Authorizers:
Gas used:
49