Flow price: --
d261405647616c3a80d9a75cdb4fedb95f2d75fc8929cdbbcaecdfb3647791b8

Transaction

Hash: d261405647616c3a80d9a75cdb4fedb95f2d75fc8929cdbbcaecdfb3647791b8
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:
  --> d261405647616c3a80d9a75cdb4fedb95f2d75fc8929cdbbcaecdfb3647791b8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d261405647616c3a80d9a75cdb4fedb95f2d75fc8929cdbbcaecdfb3647791b8
Status:
ERROR
Block height:
40442980
Block id:
20486ae971e332cc72dcb267c97cd8f7ae8567b48f4f4e6eea609d752e78aec8
Timestamp:
Monday 7 November 2022 at 04:03:48 UTC
()
Proposer:
Authorizers:
Gas used:
25