Flow price: --
da7a1e35f830e038537ad60f30fb2f190d3509e65a36917bba18981d25692f11

Transaction

Hash: da7a1e35f830e038537ad60f30fb2f190d3509e65a36917bba18981d25692f11
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:
  --> da7a1e35f830e038537ad60f30fb2f190d3509e65a36917bba18981d25692f11:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
da7a1e35f830e038537ad60f30fb2f190d3509e65a36917bba18981d25692f11
Status:
ERROR
Block height:
41167408
Block id:
5a72fd703443ca1049f37a5a5b698c25eed144ed0e6a7d3e5de3189255262f31
Timestamp:
Saturday 19 November 2022 at 04:41:49 UTC
()
Proposer:
Authorizers:
Gas used:
26