Flow price: --
dd26ff73291c7ca8bc358ffc9b10be3e767331761eb9bba6c679c58a2cf0a94e

Transaction

Hash: dd26ff73291c7ca8bc358ffc9b10be3e767331761eb9bba6c679c58a2cf0a94e
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:
  --> dd26ff73291c7ca8bc358ffc9b10be3e767331761eb9bba6c679c58a2cf0a94e: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:
dd26ff73291c7ca8bc358ffc9b10be3e767331761eb9bba6c679c58a2cf0a94e
Status:
ERROR
Block height:
40562096
Block id:
732e59950f2958e52ef58010783468c8e0abab0467234e75a4b78a8b3ca113ea
Timestamp:
Wednesday 9 November 2022 at 03:58:20 UTC
()
Proposer:
Authorizers:
Gas used:
22