Flow price: --
c198cc7ba892f2658467049b6460d283cb07ea07b1c7246def5cff02e5a9815c

Transaction

Hash: c198cc7ba892f2658467049b6460d283cb07ea07b1c7246def5cff02e5a9815c
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:
  --> c198cc7ba892f2658467049b6460d283cb07ea07b1c7246def5cff02e5a9815c: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:
c198cc7ba892f2658467049b6460d283cb07ea07b1c7246def5cff02e5a9815c
Status:
ERROR
Block height:
41499796
Block id:
f9ae9c55efbe5c6219add5d353d6e0eadd329df698c9a845d973cd734ac5970d
Timestamp:
Thursday 24 November 2022 at 13:26:59 UTC
()
Proposer:
Authorizers:
Gas used:
23