Flow price: --
0a2d8e26cfb869222a832da2b8703d3cfedcbdfa875e05e3625d4cd05d8faa33

Transaction

Hash: 0a2d8e26cfb869222a832da2b8703d3cfedcbdfa875e05e3625d4cd05d8faa33
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0a2d8e26cfb869222a832da2b8703d3cfedcbdfa875e05e3625d4cd05d8faa33:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0a2d8e26cfb869222a832da2b8703d3cfedcbdfa875e05e3625d4cd05d8faa33
Status:
ERROR
Block height:
40124436
Block id:
ecb42a3a7ddc091b2b2dde760b15c4e563cbd3b018e217e6d33bd93d495bcc79
Timestamp:
Tuesday 1 November 2022 at 19:49:19 UTC
()
Proposer:
Authorizers:
Gas used:
50