Flow price: --
146fd08d4ab3d96b6d0495a7be7ef606404877b7cd5038431446e14fc574de65

Transaction

Hash: 146fd08d4ab3d96b6d0495a7be7ef606404877b7cd5038431446e14fc574de65
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 146fd08d4ab3d96b6d0495a7be7ef606404877b7cd5038431446e14fc574de65:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
146fd08d4ab3d96b6d0495a7be7ef606404877b7cd5038431446e14fc574de65
Status:
ERROR
Block height:
40057534
Block id:
c2b519664d10c0c9fe34730eb233454894c3159a69ca33d2a575fef994348925
Timestamp:
Monday 31 October 2022 at 16:50:02 UTC
()
Proposer:
Authorizers:
Gas used:
47