Flow price: --
361201ef92d258082d72588955dd2920cc5b5688848c86f554955da60fbbb218

Transaction

Hash: 361201ef92d258082d72588955dd2920cc5b5688848c86f554955da60fbbb218
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 361201ef92d258082d72588955dd2920cc5b5688848c86f554955da60fbbb218:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
361201ef92d258082d72588955dd2920cc5b5688848c86f554955da60fbbb218
Status:
ERROR
Block height:
40121384
Block id:
85435a1c3aea201eeea06b602368dcf628893a8c064bb9e2bff135ed33a3d87d
Timestamp:
Tuesday 1 November 2022 at 18:34:28 UTC
()
Proposer:
Authorizers:
Gas used:
46