Flow price: --
f284da8afa8be7856602eea7ee6e248523695bdc5423056f2a0227dcf94cfa92

Transaction

Hash: f284da8afa8be7856602eea7ee6e248523695bdc5423056f2a0227dcf94cfa92
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:
  --> f284da8afa8be7856602eea7ee6e248523695bdc5423056f2a0227dcf94cfa92:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f284da8afa8be7856602eea7ee6e248523695bdc5423056f2a0227dcf94cfa92
Status:
ERROR
Block height:
40689635
Block id:
7c4b20d0432c2b315ca467bd39dfae88a0779d74467af21c7ecfd5788753d426
Timestamp:
Friday 11 November 2022 at 07:46:27 UTC
()
Proposer:
Authorizers:
Gas used:
25