Flow price: --
b1121ce0561259cc8494c63886d62f6fe5c49ac7e938192a59338f04a546f42e

Transaction

Hash: b1121ce0561259cc8494c63886d62f6fe5c49ac7e938192a59338f04a546f42e
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:
  --> b1121ce0561259cc8494c63886d62f6fe5c49ac7e938192a59338f04a546f42e: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:
b1121ce0561259cc8494c63886d62f6fe5c49ac7e938192a59338f04a546f42e
Status:
ERROR
Block height:
41503652
Block id:
3b9cdc8310e224fd65a6d666294b7d9befa34f10af0e666ee5812108fb7ac43c
Timestamp:
Thursday 24 November 2022 at 14:56:53 UTC
()
Proposer:
Authorizers:
Gas used:
26