Flow price: --
241552ba19cde6e657924cf09d8c620ff9c4dc86fbd59cee2861029282594472

Transaction

Hash: 241552ba19cde6e657924cf09d8c620ff9c4dc86fbd59cee2861029282594472
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:
  --> 241552ba19cde6e657924cf09d8c620ff9c4dc86fbd59cee2861029282594472:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
241552ba19cde6e657924cf09d8c620ff9c4dc86fbd59cee2861029282594472
Status:
ERROR
Block height:
40172775
Block id:
eafab021f2983528310ff1d693554492f4ec1510e0374196d609f7acebb73fdf
Timestamp:
Wednesday 2 November 2022 at 17:00:52 UTC
()
Proposer:
Authorizers:
Gas used:
22