Flow price: --
ecebe0fff8c635004289058f9985a5a52f0f9260b4b8f608cb42b784d65f357f

Transaction

Hash: ecebe0fff8c635004289058f9985a5a52f0f9260b4b8f608cb42b784d65f357f
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:
  --> ecebe0fff8c635004289058f9985a5a52f0f9260b4b8f608cb42b784d65f357f: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:
ecebe0fff8c635004289058f9985a5a52f0f9260b4b8f608cb42b784d65f357f
Status:
ERROR
Block height:
41037618
Block id:
02b65ed5a3789f90022f85265f8ade946304e8f397913f32ecd878fcec7f8019
Timestamp:
Thursday 17 November 2022 at 02:22:24 UTC
()
Proposer:
Authorizers:
Gas used:
22