Flow price: --
917883edd3abb2bf794412e5524650cf41f45bec15f468e5c912346e27f0943c

Transaction

Hash: 917883edd3abb2bf794412e5524650cf41f45bec15f468e5c912346e27f0943c
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:
  --> 917883edd3abb2bf794412e5524650cf41f45bec15f468e5c912346e27f0943c: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:
917883edd3abb2bf794412e5524650cf41f45bec15f468e5c912346e27f0943c
Status:
ERROR
Block height:
40317439
Block id:
9cea632e625a6d76fe0792b15f50ce9e68831b89017b0306949953d84f1cdb0e
Timestamp:
Saturday 5 November 2022 at 01:14:54 UTC
()
Proposer:
Authorizers:
Gas used:
25