Flow price: --
ef34d962f3e7d9c6b152615c522a8b6b6589df047efd780e700a57b13552227f

Transaction

Hash: ef34d962f3e7d9c6b152615c522a8b6b6589df047efd780e700a57b13552227f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ef34d962f3e7d9c6b152615c522a8b6b6589df047efd780e700a57b13552227f: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:
ef34d962f3e7d9c6b152615c522a8b6b6589df047efd780e700a57b13552227f
Status:
ERROR
Block height:
40027376
Block id:
adbb7da576cc63014f6ebd537b7626db7d3c87a97760f07532291d957dd797e0
Timestamp:
Monday 31 October 2022 at 04:39:22 UTC
()
Proposer:
Authorizers:
Gas used:
49