Flow price: --
beb38cd3483abe5e4986dd6282c413de01ee983a757244b63557830e70a02dc3

Transaction

Hash: beb38cd3483abe5e4986dd6282c413de01ee983a757244b63557830e70a02dc3
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:
  --> beb38cd3483abe5e4986dd6282c413de01ee983a757244b63557830e70a02dc3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
beb38cd3483abe5e4986dd6282c413de01ee983a757244b63557830e70a02dc3
Status:
ERROR
Block height:
41069268
Block id:
a37b168b6516ba1e12d2c901e842982b5532ef98474e538cf899f9af5f2847f4
Timestamp:
Thursday 17 November 2022 at 14:41:23 UTC
()
Proposer:
Authorizers:
Gas used:
23