Flow price: --
5ff5b337a94922ef38b0127703c43f38ee6f9b29a0987ce214fc19857d759186

Transaction

Hash: 5ff5b337a94922ef38b0127703c43f38ee6f9b29a0987ce214fc19857d759186
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:
  --> 5ff5b337a94922ef38b0127703c43f38ee6f9b29a0987ce214fc19857d759186:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5ff5b337a94922ef38b0127703c43f38ee6f9b29a0987ce214fc19857d759186
Status:
ERROR
Block height:
40629672
Block id:
b32019d9414d4b887950b9aec9caca1d521767203301c19548ed1e9e75a6f72c
Timestamp:
Thursday 10 November 2022 at 07:21:15 UTC
()
Proposer:
Authorizers:
Gas used:
23