Flow price: --
f8bda96228ccd697156a96f1fbf4ff419f88304299e548e4b03cfa88f2db4c5a

Transaction

Hash: f8bda96228ccd697156a96f1fbf4ff419f88304299e548e4b03cfa88f2db4c5a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> f8bda96228ccd697156a96f1fbf4ff419f88304299e548e4b03cfa88f2db4c5a: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:
f8bda96228ccd697156a96f1fbf4ff419f88304299e548e4b03cfa88f2db4c5a
Status:
ERROR
Block height:
40115895
Block id:
59a5a01681b2b45b8df354c4f2fe4f1e78129bd462c54c6947d1ce40a960dbfd
Timestamp:
Tuesday 1 November 2022 at 16:21:11 UTC
()
Proposer:
Authorizers:
Gas used:
46