Flow price: --
50f45a2e30209ef90948394fd51d5469ee4de1f9311c88393f2d5fb5f473e5fe

Transaction

Hash: 50f45a2e30209ef90948394fd51d5469ee4de1f9311c88393f2d5fb5f473e5fe
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:
  --> 50f45a2e30209ef90948394fd51d5469ee4de1f9311c88393f2d5fb5f473e5fe: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:
50f45a2e30209ef90948394fd51d5469ee4de1f9311c88393f2d5fb5f473e5fe
Status:
ERROR
Block height:
40623669
Block id:
ee4144af977a6a3283ce1d589772ca076a241229e616d2e78a70e8c3e8722bfb
Timestamp:
Thursday 10 November 2022 at 04:53:34 UTC
()
Proposer:
Authorizers:
Gas used:
26