Flow price: --
354f2bb512d0e15596f9edfe35d8bfcfa44e6ffdd0eade96f70582072f9e930d

Transaction

Hash: 354f2bb512d0e15596f9edfe35d8bfcfa44e6ffdd0eade96f70582072f9e930d
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:
  --> 354f2bb512d0e15596f9edfe35d8bfcfa44e6ffdd0eade96f70582072f9e930d: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:
354f2bb512d0e15596f9edfe35d8bfcfa44e6ffdd0eade96f70582072f9e930d
Status:
ERROR
Block height:
41478890
Block id:
c3140f560b037675a6e42dd91114585ea66d1894bc86c851b169154c66b2bfcf
Timestamp:
Thursday 24 November 2022 at 05:22:03 UTC
()
Proposer:
Authorizers:
Gas used:
23