Flow price: --
ea50a0f9695460505faa73dfef0fa4d079f19b184642b14c715f0cfb534db398

Transaction

Hash: ea50a0f9695460505faa73dfef0fa4d079f19b184642b14c715f0cfb534db398
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:
  --> ea50a0f9695460505faa73dfef0fa4d079f19b184642b14c715f0cfb534db398:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ea50a0f9695460505faa73dfef0fa4d079f19b184642b14c715f0cfb534db398
Status:
ERROR
Block height:
41438859
Block id:
3e70953bea0ac08c06ff4da8dc36c16b5e6bc9030c2867d57fa2e9acb157c24c
Timestamp:
Wednesday 23 November 2022 at 13:49:50 UTC
()
Proposer:
Authorizers:
Gas used:
25