Flow price: --
0c1023473e40d856ea935282e9b772df4ea707e9abedd45b24fdd828b53662e9

Transaction

Hash: 0c1023473e40d856ea935282e9b772df4ea707e9abedd45b24fdd828b53662e9
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:
  --> 0c1023473e40d856ea935282e9b772df4ea707e9abedd45b24fdd828b53662e9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c1023473e40d856ea935282e9b772df4ea707e9abedd45b24fdd828b53662e9
Status:
ERROR
Block height:
40473977
Block id:
a2966869b004b7d014a72f46f950ae2fb4ffe725c93d18bda95c9ec812e3fa86
Timestamp:
Monday 7 November 2022 at 16:40:06 UTC
()
Proposer:
Authorizers:
Gas used:
23