Flow price: --
118bb0cfc4af05c0e4ca70bdd02834bdedaafb90960e6e98510bcde25ebc5784

Transaction

Hash: 118bb0cfc4af05c0e4ca70bdd02834bdedaafb90960e6e98510bcde25ebc5784
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:
  --> 118bb0cfc4af05c0e4ca70bdd02834bdedaafb90960e6e98510bcde25ebc5784:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
118bb0cfc4af05c0e4ca70bdd02834bdedaafb90960e6e98510bcde25ebc5784
Status:
ERROR
Block height:
40952809
Block id:
6ce55a9f433c6a5b0836ca80de2bff391980399f3026c83bd16218e09e3b5f56
Timestamp:
Tuesday 15 November 2022 at 17:18:25 UTC
()
Proposer:
Authorizers:
Gas used:
24