Flow price: --
76a960e97333587a232c367060f30874d7557dbc57392a25c31f3d473770ffe1

Transaction

Hash: 76a960e97333587a232c367060f30874d7557dbc57392a25c31f3d473770ffe1
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:
  --> 76a960e97333587a232c367060f30874d7557dbc57392a25c31f3d473770ffe1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
76a960e97333587a232c367060f30874d7557dbc57392a25c31f3d473770ffe1
Status:
ERROR
Block height:
41634045
Block id:
c32f952d5f73cdab347017fc9698526eae907c7c0321876c12c378b2f07f55fd
Timestamp:
Saturday 26 November 2022 at 17:30:03 UTC
()
Proposer:
Authorizers:
Gas used:
28