Flow price: --
bbad1a1cc398bf8e3f86610f9e44b704ce7d64aa491cb8c3f63988e773a30c7e

Transaction

Hash: bbad1a1cc398bf8e3f86610f9e44b704ce7d64aa491cb8c3f63988e773a30c7e
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:
  --> bbad1a1cc398bf8e3f86610f9e44b704ce7d64aa491cb8c3f63988e773a30c7e: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:
bbad1a1cc398bf8e3f86610f9e44b704ce7d64aa491cb8c3f63988e773a30c7e
Status:
ERROR
Block height:
41533469
Block id:
3b6b11d5c4fcffc727d6d788c1681d845144eb22b47b859542eff708a83bc161
Timestamp:
Friday 25 November 2022 at 02:27:17 UTC
()
Proposer:
Authorizers:
Gas used:
25