Flow price: --
a8e53df175ce8ec07f5f592e9e8f85cd297304cc871a9aaccd76f25e7c2b5297

Transaction

Hash: a8e53df175ce8ec07f5f592e9e8f85cd297304cc871a9aaccd76f25e7c2b5297
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:
  --> a8e53df175ce8ec07f5f592e9e8f85cd297304cc871a9aaccd76f25e7c2b5297:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a8e53df175ce8ec07f5f592e9e8f85cd297304cc871a9aaccd76f25e7c2b5297
Status:
ERROR
Block height:
40716426
Block id:
ddcbdff4b9ee0152057d35933518d40f7497f0c7405bf45fce8fe57326fef5b4
Timestamp:
Friday 11 November 2022 at 18:39:30 UTC
()
Proposer:
Authorizers:
Gas used:
23