Flow price: --
c0920495407db09b5fdf41eaae57527bea373c4192b6223b13ead81baa6f567c

Transaction

Hash: c0920495407db09b5fdf41eaae57527bea373c4192b6223b13ead81baa6f567c
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:
  --> c0920495407db09b5fdf41eaae57527bea373c4192b6223b13ead81baa6f567c: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:
c0920495407db09b5fdf41eaae57527bea373c4192b6223b13ead81baa6f567c
Status:
ERROR
Block height:
41483466
Block id:
eeb40d12c63c06d806228964bee70d63d8b9e488c5cc951d80321ce82823dab0
Timestamp:
Thursday 24 November 2022 at 07:08:36 UTC
()
Proposer:
Authorizers:
Gas used:
26