Flow price: --
025a2dc58c72dd5632b4ee3e4d5a7556e6660d722d164b7fc2362c13ade8b1ea

Transaction

Hash: 025a2dc58c72dd5632b4ee3e4d5a7556e6660d722d164b7fc2362c13ade8b1ea
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 025a2dc58c72dd5632b4ee3e4d5a7556e6660d722d164b7fc2362c13ade8b1ea: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:
025a2dc58c72dd5632b4ee3e4d5a7556e6660d722d164b7fc2362c13ade8b1ea
Status:
ERROR
Block height:
40165621
Block id:
badde7a963401718f5be1a464249833d3f61267014766d932599f3bedce956b4
Timestamp:
Wednesday 2 November 2022 at 12:34:43 UTC
()
Proposer:
Authorizers:
Gas used:
49