Flow price: --
b03ea12555295d44b8aca40f34107b1a1cd1d8ecd047da4e0bed165b57c88b49

Transaction

Hash: b03ea12555295d44b8aca40f34107b1a1cd1d8ecd047da4e0bed165b57c88b49
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:
  --> b03ea12555295d44b8aca40f34107b1a1cd1d8ecd047da4e0bed165b57c88b49:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b03ea12555295d44b8aca40f34107b1a1cd1d8ecd047da4e0bed165b57c88b49
Status:
ERROR
Block height:
41333190
Block id:
1943bc9a2894ef80c83306852480e750aafa5717f6bf52833f6f3d78d5a6b4c1
Timestamp:
Monday 21 November 2022 at 21:00:19 UTC
()
Proposer:
Authorizers:
Gas used:
24