Flow price: --
f43b4b40f2179977be96ab71b009da467df479852f4c896f6c11534396f8a59a

Transaction

Hash: f43b4b40f2179977be96ab71b009da467df479852f4c896f6c11534396f8a59a
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:
  --> f43b4b40f2179977be96ab71b009da467df479852f4c896f6c11534396f8a59a: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:
f43b4b40f2179977be96ab71b009da467df479852f4c896f6c11534396f8a59a
Status:
ERROR
Block height:
41417624
Block id:
19cb59793df29dbfa46a2860ff77238c9bb801aacce74b5484430e163b82f700
Timestamp:
Wednesday 23 November 2022 at 05:39:11 UTC
()
Proposer:
Authorizers:
Gas used:
26