Flow price: --
2eaad2112ee06222a9ace2971895b1283d94160dfd44a214a3b3eab9dc7cfa09

Transaction

Hash: 2eaad2112ee06222a9ace2971895b1283d94160dfd44a214a3b3eab9dc7cfa09
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:
  --> 2eaad2112ee06222a9ace2971895b1283d94160dfd44a214a3b3eab9dc7cfa09:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2eaad2112ee06222a9ace2971895b1283d94160dfd44a214a3b3eab9dc7cfa09
Status:
ERROR
Block height:
41133945
Block id:
fe1951b1712ef901232e225f384466e8289bd143c9aa8fceb0535af2af2b7a89
Timestamp:
Friday 18 November 2022 at 15:44:08 UTC
()
Proposer:
Authorizers:
Gas used:
23