Flow price: --
5698ebbd10967c4b8858c5d8993b01d7f738a8a538979567f08380fb1206d306

Transaction

Hash: 5698ebbd10967c4b8858c5d8993b01d7f738a8a538979567f08380fb1206d306
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:
  --> 5698ebbd10967c4b8858c5d8993b01d7f738a8a538979567f08380fb1206d306:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5698ebbd10967c4b8858c5d8993b01d7f738a8a538979567f08380fb1206d306
Status:
ERROR
Block height:
41605808
Block id:
f699d242e236ddf68b92210048ec790488c22befaf33c645680e1fab4ba340d7
Timestamp:
Saturday 26 November 2022 at 06:31:05 UTC
()
Proposer:
Authorizers:
Gas used:
26