Flow price: --
5e81a4492ae143a74a749fdb9a30bcbe424d789a53daeafdbdc54e8dc938f03b

Transaction

Hash: 5e81a4492ae143a74a749fdb9a30bcbe424d789a53daeafdbdc54e8dc938f03b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 5e81a4492ae143a74a749fdb9a30bcbe424d789a53daeafdbdc54e8dc938f03b: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:
5e81a4492ae143a74a749fdb9a30bcbe424d789a53daeafdbdc54e8dc938f03b
Status:
ERROR
Block height:
40056101
Block id:
eecfef7143b664be48f2b7739dfc356001c9f6f9baf393a661c539e99997afc2
Timestamp:
Monday 31 October 2022 at 16:14:44 UTC
()
Proposer:
Authorizers:
Gas used:
46