Flow price: --
c2611cf9daa7ae9ca5c05639f9a779d6ddff64227eccfebf1c3a9f153662259e

Transaction

Hash: c2611cf9daa7ae9ca5c05639f9a779d6ddff64227eccfebf1c3a9f153662259e
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:
  --> c2611cf9daa7ae9ca5c05639f9a779d6ddff64227eccfebf1c3a9f153662259e: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:
c2611cf9daa7ae9ca5c05639f9a779d6ddff64227eccfebf1c3a9f153662259e
Status:
ERROR
Block height:
41400858
Block id:
c7347d9f22647e86a48b13443fdac52555db8a424659f6119e6dc9a78b54b354
Timestamp:
Tuesday 22 November 2022 at 23:11:00 UTC
()
Proposer:
Authorizers:
Gas used:
26