Flow price: --
723bb9f89d8f59f626e9e5fd83a8b8c51e1845916787d2aa5880cac74c7f5576

Transaction

Hash: 723bb9f89d8f59f626e9e5fd83a8b8c51e1845916787d2aa5880cac74c7f5576
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:
  --> 723bb9f89d8f59f626e9e5fd83a8b8c51e1845916787d2aa5880cac74c7f5576:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
723bb9f89d8f59f626e9e5fd83a8b8c51e1845916787d2aa5880cac74c7f5576
Status:
ERROR
Block height:
40555867
Block id:
0afc240861c955e6746efe5ace98486ee8fc97b01e6ec447f7ce933dcf7e6fb1
Timestamp:
Wednesday 9 November 2022 at 01:29:09 UTC
()
Proposer:
Authorizers:
Gas used:
23