Flow price: --
ec13ec485c3409e378d0e177141b312fcd5e3001ad87e1a6f83747d662850a56

Transaction

Hash: ec13ec485c3409e378d0e177141b312fcd5e3001ad87e1a6f83747d662850a56
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ec13ec485c3409e378d0e177141b312fcd5e3001ad87e1a6f83747d662850a56:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
ec13ec485c3409e378d0e177141b312fcd5e3001ad87e1a6f83747d662850a56
Status:
ERROR
Block height:
39759027
Block id:
5750bf7382049896603c2f64097eef34f1e2e8d00c13b6b354aaab789a4c5717
Timestamp:
Wednesday 26 October 2022 at 17:04:47 UTC
()
Proposer:
Authorizers:
Gas used:
46