Flow price: --
cab1628140695a533873aa0b99c160cdee52f5f8124586e4950498edb0afd572

Transaction

Hash: cab1628140695a533873aa0b99c160cdee52f5f8124586e4950498edb0afd572
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:
  --> cab1628140695a533873aa0b99c160cdee52f5f8124586e4950498edb0afd572:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cab1628140695a533873aa0b99c160cdee52f5f8124586e4950498edb0afd572
Status:
ERROR
Block height:
41516432
Block id:
19d91c9bf1c9bd2839639a0ac6c5cbd8ae8a048681d891cf2bc4efcc382e258c
Timestamp:
Thursday 24 November 2022 at 19:53:02 UTC
()
Proposer:
Authorizers:
Gas used:
25