Flow price: --
2ca96090a971bfae501c41db180ed548771d817fc676b726c921199c751ebbaf

Transaction

Hash: 2ca96090a971bfae501c41db180ed548771d817fc676b726c921199c751ebbaf
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2ca96090a971bfae501c41db180ed548771d817fc676b726c921199c751ebbaf: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:
2ca96090a971bfae501c41db180ed548771d817fc676b726c921199c751ebbaf
Status:
ERROR
Block height:
40036289
Block id:
f1dc9e27aa03bd6eb60ee2ea7de62163595f4cd2ff4c6ae3a23231b0e7500f4c
Timestamp:
Monday 31 October 2022 at 08:14:23 UTC
()
Proposer:
Authorizers:
Gas used:
47