Flow price: --
b43e83633053272c1f06340e5cd21e2ec8268303f7f0d25359094c284591e01c

Transaction

Hash: b43e83633053272c1f06340e5cd21e2ec8268303f7f0d25359094c284591e01c
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:
  --> b43e83633053272c1f06340e5cd21e2ec8268303f7f0d25359094c284591e01c: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:
b43e83633053272c1f06340e5cd21e2ec8268303f7f0d25359094c284591e01c
Status:
ERROR
Block height:
40456494
Block id:
fcd7cd648373436d0abd382f80aeb72dab52ae444fc17e219d384c2ee6b5df15
Timestamp:
Monday 7 November 2022 at 09:33:34 UTC
()
Proposer:
Authorizers:
Gas used:
26