Flow price: --
944dda4aebd1b383c9c5118cbe9e11771fbd716ba71ad6ede1f6c5f81fa1c6d4

Transaction

Hash: 944dda4aebd1b383c9c5118cbe9e11771fbd716ba71ad6ede1f6c5f81fa1c6d4
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:
  --> 944dda4aebd1b383c9c5118cbe9e11771fbd716ba71ad6ede1f6c5f81fa1c6d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
944dda4aebd1b383c9c5118cbe9e11771fbd716ba71ad6ede1f6c5f81fa1c6d4
Status:
ERROR
Block height:
41603282
Block id:
684316245db223ab35b09e78799c0981cb865e091805b0f121260ef1f0e1db61
Timestamp:
Saturday 26 November 2022 at 05:31:37 UTC
()
Proposer:
Authorizers:
Gas used:
26