Flow price: --
e440a29ff15f2523f910a2a31a82d433ed1c0e9ca1fb4ab927eb825a039cf1af

Transaction

Hash: e440a29ff15f2523f910a2a31a82d433ed1c0e9ca1fb4ab927eb825a039cf1af
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> e440a29ff15f2523f910a2a31a82d433ed1c0e9ca1fb4ab927eb825a039cf1af: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:
e440a29ff15f2523f910a2a31a82d433ed1c0e9ca1fb4ab927eb825a039cf1af
Status:
ERROR
Block height:
39762122
Block id:
52fd3ab6a27b7f44f9aa0e8f51c5736bd7bdd97ffa84a46837a4aea260a3eeb9
Timestamp:
Wednesday 26 October 2022 at 18:20:08 UTC
()
Proposer:
Authorizers:
Gas used:
46