Flow price: --
9ed6a81564f74251942b6b85f01d5e40286243d10fdff1621d8b3483a6502658

Transaction

Hash: 9ed6a81564f74251942b6b85f01d5e40286243d10fdff1621d8b3483a6502658
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:
  --> 9ed6a81564f74251942b6b85f01d5e40286243d10fdff1621d8b3483a6502658:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9ed6a81564f74251942b6b85f01d5e40286243d10fdff1621d8b3483a6502658
Status:
ERROR
Block height:
41405201
Block id:
1b8bc5901dbbd6359072d4f1a95dc90b783f44e15ed458fae44fd23f90aa3dfb
Timestamp:
Wednesday 23 November 2022 at 00:51:22 UTC
()
Proposer:
Authorizers:
Gas used:
26