Flow price: --
0df5e69f27123a84ab4238c67ed1c90bd4179aa9c5fb0a19985c006a31411957

Transaction

Hash: 0df5e69f27123a84ab4238c67ed1c90bd4179aa9c5fb0a19985c006a31411957
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0df5e69f27123a84ab4238c67ed1c90bd4179aa9c5fb0a19985c006a31411957:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0df5e69f27123a84ab4238c67ed1c90bd4179aa9c5fb0a19985c006a31411957
Status:
ERROR
Block height:
39861399
Block id:
3226510229435ec864a25c8e4138bbe3e9575f70c4f7f28552379bf06425affd
Timestamp:
Friday 28 October 2022 at 10:22:41 UTC
()
Proposer:
Authorizers:
Gas used:
46