Flow price: --
6215d296f285628da5640fcd7f5f35440092a2bcd66dc90f10d9802593972516

Transaction

Hash: 6215d296f285628da5640fcd7f5f35440092a2bcd66dc90f10d9802593972516
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6215d296f285628da5640fcd7f5f35440092a2bcd66dc90f10d9802593972516:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6215d296f285628da5640fcd7f5f35440092a2bcd66dc90f10d9802593972516
Status:
ERROR
Block height:
39781264
Block id:
d7e8623e6d5af277ca103c16425f959d6481b5866d1f6c4162422285a65b0560
Timestamp:
Thursday 27 October 2022 at 02:02:21 UTC
()
Proposer:
Authorizers:
Gas used:
50