Flow price: --
4840f607a79df80a01c4399839455fc53dd6d377bf599c1c5f05d15d3c0a8dfd

Transaction

Hash: 4840f607a79df80a01c4399839455fc53dd6d377bf599c1c5f05d15d3c0a8dfd
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:
  --> 4840f607a79df80a01c4399839455fc53dd6d377bf599c1c5f05d15d3c0a8dfd: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:
4840f607a79df80a01c4399839455fc53dd6d377bf599c1c5f05d15d3c0a8dfd
Status:
ERROR
Block height:
41436661
Block id:
ddb7efa4d9bcbf9258799ef479d46530d7b2490b04866ec0f339e2fa6015295e
Timestamp:
Wednesday 23 November 2022 at 12:59:08 UTC
()
Proposer:
Authorizers:
Gas used:
26