Flow price: --
aa4a02b869c412410d923b3bcbb64c3beaf8b4688331322a79208f5eb92ea690

Transaction

Hash: aa4a02b869c412410d923b3bcbb64c3beaf8b4688331322a79208f5eb92ea690
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:
  --> aa4a02b869c412410d923b3bcbb64c3beaf8b4688331322a79208f5eb92ea690:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aa4a02b869c412410d923b3bcbb64c3beaf8b4688331322a79208f5eb92ea690
Status:
ERROR
Block height:
41343651
Block id:
8cd9172d8c80bfd389ac07f73e8da6b028b487135415cf8fea8f96d6f2155efe
Timestamp:
Tuesday 22 November 2022 at 01:06:05 UTC
()
Proposer:
Authorizers:
Gas used:
26