Flow price: --
d97a2ffee0c1a7d11b2e7abae7151d52df409444742275addffea798f8307337

Transaction

Hash: d97a2ffee0c1a7d11b2e7abae7151d52df409444742275addffea798f8307337
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:
  --> d97a2ffee0c1a7d11b2e7abae7151d52df409444742275addffea798f8307337:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d97a2ffee0c1a7d11b2e7abae7151d52df409444742275addffea798f8307337
Status:
ERROR
Block height:
40636052
Block id:
ec766e99f72ab6442e4458b2fd10d5e3fdf13f3b8df2b5d422ffa87fc8e9e8f2
Timestamp:
Thursday 10 November 2022 at 09:58:33 UTC
()
Proposer:
Authorizers:
Gas used:
24