Flow price: --
0dfbb335c2a5c52cd6fdc050390c84483a6a7dcef376ab8b8198fbe526613cc0

Transaction

Hash: 0dfbb335c2a5c52cd6fdc050390c84483a6a7dcef376ab8b8198fbe526613cc0
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0dfbb335c2a5c52cd6fdc050390c84483a6a7dcef376ab8b8198fbe526613cc0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0dfbb335c2a5c52cd6fdc050390c84483a6a7dcef376ab8b8198fbe526613cc0
Status:
ERROR
Block height:
39903539
Block id:
e16e069322388244b14d3b612e9b6e00a385a0536a772629ca6a343731dd5c11
Timestamp:
Saturday 29 October 2022 at 03:10:23 UTC
()
Proposer:
Authorizers:
Gas used:
47