Flow price: --
1ae6c9d88f69b43bef9e575dee1052f7d2e56df9aa9d9e5105f0becc30b8dc91

Transaction

Hash: 1ae6c9d88f69b43bef9e575dee1052f7d2e56df9aa9d9e5105f0becc30b8dc91
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1ae6c9d88f69b43bef9e575dee1052f7d2e56df9aa9d9e5105f0becc30b8dc91:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1ae6c9d88f69b43bef9e575dee1052f7d2e56df9aa9d9e5105f0becc30b8dc91
Status:
ERROR
Block height:
39868765
Block id:
e9f9ff336a11f6780e44bad9b24a3beea4a65894583f5eb3279e74071c17e3e3
Timestamp:
Friday 28 October 2022 at 13:20:15 UTC
()
Proposer:
Authorizers:
Gas used:
50