Flow price: --
464cc434e3aa6354da8d0f76a7695c9ce3e943b3ed67891e5cf79e8776007267

Transaction

Hash: 464cc434e3aa6354da8d0f76a7695c9ce3e943b3ed67891e5cf79e8776007267
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 464cc434e3aa6354da8d0f76a7695c9ce3e943b3ed67891e5cf79e8776007267:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
464cc434e3aa6354da8d0f76a7695c9ce3e943b3ed67891e5cf79e8776007267
Status:
ERROR
Block height:
41505929
Block id:
d32586f63793bb3c8299b9605ebe9a9e5a0e37968dba4e047472b308e314d44f
Timestamp:
Thursday 24 November 2022 at 15:50:04 UTC
()
Proposer:
Authorizers:
Gas used:
26