Flow price: --
827391c50a2ce027fd3f2f1bd79680f4aec8f2b51a5c2b1f54273eb6a18fa9a4

Transaction

Hash: 827391c50a2ce027fd3f2f1bd79680f4aec8f2b51a5c2b1f54273eb6a18fa9a4
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 827391c50a2ce027fd3f2f1bd79680f4aec8f2b51a5c2b1f54273eb6a18fa9a4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
827391c50a2ce027fd3f2f1bd79680f4aec8f2b51a5c2b1f54273eb6a18fa9a4
Status:
ERROR
Block height:
39844825
Block id:
ef3228d4cf208b6b563127d47f3500c7c8988881cc8b52dd707c99159475ebea
Timestamp:
Friday 28 October 2022 at 03:40:25 UTC
()
Proposer:
Authorizers:
Gas used:
47