Flow price: --
a5efe601fdc0d45f45378bb439c33d571a2c2bdc33242ae59df783dc529a5235

Transaction

Hash: a5efe601fdc0d45f45378bb439c33d571a2c2bdc33242ae59df783dc529a5235
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a5efe601fdc0d45f45378bb439c33d571a2c2bdc33242ae59df783dc529a5235:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
a5efe601fdc0d45f45378bb439c33d571a2c2bdc33242ae59df783dc529a5235
Status:
ERROR
Block height:
40084615
Block id:
946b7ac86e781009121e5a0baf398b60f81368dd49ef2bac175514318821ef97
Timestamp:
Tuesday 1 November 2022 at 03:39:52 UTC
()
Proposer:
Authorizers:
Gas used:
52