Flow price: --
ec36442d67c1e5d6d5fa8683fd40a19282ef6c1dae66acee088fa76cc7ebd4cb

Transaction

Hash: ec36442d67c1e5d6d5fa8683fd40a19282ef6c1dae66acee088fa76cc7ebd4cb
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:
  --> ec36442d67c1e5d6d5fa8683fd40a19282ef6c1dae66acee088fa76cc7ebd4cb: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:
ec36442d67c1e5d6d5fa8683fd40a19282ef6c1dae66acee088fa76cc7ebd4cb
Status:
ERROR
Block height:
40356505
Block id:
2b666c6345ea14cacbd6ef347200f518c6bba59e5e9be9d4b7f276ae2d63c6d4
Timestamp:
Saturday 5 November 2022 at 17:02:29 UTC
()
Proposer:
Authorizers:
Gas used:
25