Flow price: --
5c2244d0e162834e6e2bfa349085b242a4fbd0c2d96c7ad9f0e5eb75179d586c

Transaction

Hash: 5c2244d0e162834e6e2bfa349085b242a4fbd0c2d96c7ad9f0e5eb75179d586c
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:
  --> 5c2244d0e162834e6e2bfa349085b242a4fbd0c2d96c7ad9f0e5eb75179d586c: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:
5c2244d0e162834e6e2bfa349085b242a4fbd0c2d96c7ad9f0e5eb75179d586c
Status:
ERROR
Block height:
41494583
Block id:
a807068040c2f36ab9e2deb27192aabd22899ce2356e5486237c5e21fa5e1525
Timestamp:
Thursday 24 November 2022 at 11:25:57 UTC
()
Proposer:
Authorizers:
Gas used:
24