Flow price: --
803d9b7816f4801fac854fa84f5df0845e4daba602948d6b529a78bb2a08a9f6

Transaction

Hash: 803d9b7816f4801fac854fa84f5df0845e4daba602948d6b529a78bb2a08a9f6
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:
  --> 803d9b7816f4801fac854fa84f5df0845e4daba602948d6b529a78bb2a08a9f6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
803d9b7816f4801fac854fa84f5df0845e4daba602948d6b529a78bb2a08a9f6
Status:
ERROR
Block height:
41549191
Block id:
91871de23525112ca45dd5845cfd62db05e475e10507a4dd87f904274d1b3d88
Timestamp:
Friday 25 November 2022 at 08:35:02 UTC
()
Proposer:
Authorizers:
Gas used:
26