Flow price: --
8f8df92bec6f856c6c48e68ba8a4e4e0059a6e915c4293e6d665bff13a09733b

Transaction

Hash: 8f8df92bec6f856c6c48e68ba8a4e4e0059a6e915c4293e6d665bff13a09733b
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:
  --> 8f8df92bec6f856c6c48e68ba8a4e4e0059a6e915c4293e6d665bff13a09733b: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:
8f8df92bec6f856c6c48e68ba8a4e4e0059a6e915c4293e6d665bff13a09733b
Status:
ERROR
Block height:
41470841
Block id:
07304f807071f99392469511e4fd28ff9421bac2091ec1f38c12ae26d8fd16e0
Timestamp:
Thursday 24 November 2022 at 02:14:34 UTC
()
Proposer:
Authorizers:
Gas used:
24