Flow price: --
50bc97c52fc23bd4fc0e6f71c9e5c47d8acb4102323461c83f252349f156177d

Transaction

Hash: 50bc97c52fc23bd4fc0e6f71c9e5c47d8acb4102323461c83f252349f156177d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 50bc97c52fc23bd4fc0e6f71c9e5c47d8acb4102323461c83f252349f156177d: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:
50bc97c52fc23bd4fc0e6f71c9e5c47d8acb4102323461c83f252349f156177d
Status:
ERROR
Block height:
39745036
Block id:
0cd2eb5934a7c4cebc755abb92ec9923ebe887fade1d27256f9a4afa1533e130
Timestamp:
Wednesday 26 October 2022 at 11:27:39 UTC
()
Proposer:
Authorizers:
Gas used:
47