Flow price: --
6fd3775c2683540309e4ffd81d1b4813549659db3cb6684a83101d5a7321df86

Transaction

Hash: 6fd3775c2683540309e4ffd81d1b4813549659db3cb6684a83101d5a7321df86
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 6fd3775c2683540309e4ffd81d1b4813549659db3cb6684a83101d5a7321df86:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
6fd3775c2683540309e4ffd81d1b4813549659db3cb6684a83101d5a7321df86
Status:
ERROR
Block height:
40127909
Block id:
a932e17f450574c7d94274ae8e3c8308b99ba5e0346462ff5adec83e91560581
Timestamp:
Tuesday 1 November 2022 at 21:14:54 UTC
()
Proposer:
Authorizers:
Gas used:
46