Flow price: --
4000a3492b7fff08aa0240c4c3ea1668f5f54030ae5332929b677a36f7ae0b68

Transaction

Hash: 4000a3492b7fff08aa0240c4c3ea1668f5f54030ae5332929b677a36f7ae0b68
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:
  --> 4000a3492b7fff08aa0240c4c3ea1668f5f54030ae5332929b677a36f7ae0b68:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4000a3492b7fff08aa0240c4c3ea1668f5f54030ae5332929b677a36f7ae0b68
Status:
ERROR
Block height:
40406074
Block id:
45e3327437aa653575901621ae0e04800b6f21e7606abd43a894a0b65e9c03f6
Timestamp:
Sunday 6 November 2022 at 13:05:32 UTC
()
Proposer:
Authorizers:
Gas used:
26