Flow price: --
118b072b07615b019b1d0742a507c83ccafc40f8468a9410c80d6cc6f21821e3

Transaction

Hash: 118b072b07615b019b1d0742a507c83ccafc40f8468a9410c80d6cc6f21821e3
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:
  --> 118b072b07615b019b1d0742a507c83ccafc40f8468a9410c80d6cc6f21821e3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
118b072b07615b019b1d0742a507c83ccafc40f8468a9410c80d6cc6f21821e3
Status:
ERROR
Block height:
41325501
Block id:
0dcd95584f96b264117836c200f0727df976787335c681f82aedae959aa94efd
Timestamp:
Monday 21 November 2022 at 18:00:47 UTC
()
Proposer:
Authorizers:
Gas used:
26