Flow price: --
16d8fda3318e40d642a6f30eada49372ebcabecc18f9cc4d579963b168ddb97d

Transaction

Hash: 16d8fda3318e40d642a6f30eada49372ebcabecc18f9cc4d579963b168ddb97d
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:
  --> 16d8fda3318e40d642a6f30eada49372ebcabecc18f9cc4d579963b168ddb97d: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:
16d8fda3318e40d642a6f30eada49372ebcabecc18f9cc4d579963b168ddb97d
Status:
ERROR
Block height:
41505767
Block id:
9866db2186a84c81fba6f1d32edff6208de430a408ca6711c04cc1f13794587f
Timestamp:
Thursday 24 November 2022 at 15:46:24 UTC
()
Proposer:
Authorizers:
Gas used:
25