Flow price: --
d8821504ff0e18efe3231419c01c2982d20d03b86a6b471cc72c12ec9151dd93

Transaction

Hash: d8821504ff0e18efe3231419c01c2982d20d03b86a6b471cc72c12ec9151dd93
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:
  --> d8821504ff0e18efe3231419c01c2982d20d03b86a6b471cc72c12ec9151dd93:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d8821504ff0e18efe3231419c01c2982d20d03b86a6b471cc72c12ec9151dd93
Status:
ERROR
Block height:
41612094
Block id:
12eb9230f451d47cfd62cb68f50fa9a7f174565a1641029d3ba504610ea3a2b3
Timestamp:
Saturday 26 November 2022 at 08:57:13 UTC
()
Proposer:
Authorizers:
Gas used:
26