Flow price: --
03559842717cf56a1c635ef813c0692ce6dd442aa1b60dee6bff08216ebc1977

Transaction

Hash: 03559842717cf56a1c635ef813c0692ce6dd442aa1b60dee6bff08216ebc1977
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:
  --> 03559842717cf56a1c635ef813c0692ce6dd442aa1b60dee6bff08216ebc1977:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
03559842717cf56a1c635ef813c0692ce6dd442aa1b60dee6bff08216ebc1977
Status:
ERROR
Block height:
41352525
Block id:
813da94e9b901c034e4a62609ce84b93867d3bd822f701492cd4cc79eac05744
Timestamp:
Tuesday 22 November 2022 at 04:33:24 UTC
()
Proposer:
Authorizers:
Gas used:
26