Flow price: --
bf349c65ebf3ad8a0d18735eec987ca3ac9b5401ba1a3b74477f132f3e39fa1f

Transaction

Hash: bf349c65ebf3ad8a0d18735eec987ca3ac9b5401ba1a3b74477f132f3e39fa1f
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:
  --> bf349c65ebf3ad8a0d18735eec987ca3ac9b5401ba1a3b74477f132f3e39fa1f: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:
bf349c65ebf3ad8a0d18735eec987ca3ac9b5401ba1a3b74477f132f3e39fa1f
Status:
ERROR
Block height:
41664669
Block id:
03db51ad0a686f085a88793e1ca09f227e0471b4c27fd57a5f884c83a108edad
Timestamp:
Sunday 27 November 2022 at 05:23:21 UTC
()
Proposer:
Authorizers:
Gas used:
25