Flow price: --
286f583b07d4a5deef4a880be64c09b7b93989a2d4dc55860a982fdbd5d9225e

Transaction

Hash: 286f583b07d4a5deef4a880be64c09b7b93989a2d4dc55860a982fdbd5d9225e
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:
  --> 286f583b07d4a5deef4a880be64c09b7b93989a2d4dc55860a982fdbd5d9225e: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:
286f583b07d4a5deef4a880be64c09b7b93989a2d4dc55860a982fdbd5d9225e
Status:
ERROR
Block height:
41033323
Block id:
761b6bd3165d809b781f449ba8a1ccbd17e101dac43e72b17a3c550705dcc25b
Timestamp:
Thursday 17 November 2022 at 00:41:27 UTC
()
Proposer:
Authorizers:
Gas used:
26