Flow price: --
5ce277868c6031dce8e1a9634a9d158c6ccbd7ed21eaf184401582779c6be548

Transaction

Hash: 5ce277868c6031dce8e1a9634a9d158c6ccbd7ed21eaf184401582779c6be548
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:
  --> 5ce277868c6031dce8e1a9634a9d158c6ccbd7ed21eaf184401582779c6be548:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5ce277868c6031dce8e1a9634a9d158c6ccbd7ed21eaf184401582779c6be548
Status:
ERROR
Block height:
41084964
Block id:
cad424cf93c67f95373d06a7cd573a708692e33c62a9c5c79d3475990bf3b232
Timestamp:
Thursday 17 November 2022 at 20:48:35 UTC
()
Proposer:
Authorizers:
Gas used:
24