Flow price: --
2c44d49269a26b8790522ab5b4bd802b29ed0c4fcc3d11f538efc55aeba52c35

Transaction

Hash: 2c44d49269a26b8790522ab5b4bd802b29ed0c4fcc3d11f538efc55aeba52c35
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:
  --> 2c44d49269a26b8790522ab5b4bd802b29ed0c4fcc3d11f538efc55aeba52c35:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2c44d49269a26b8790522ab5b4bd802b29ed0c4fcc3d11f538efc55aeba52c35
Status:
ERROR
Block height:
40623908
Block id:
dd9a1dac543fb2f267931bce348df5c9d318e4b082af07b012852db8ae98d21e
Timestamp:
Thursday 10 November 2022 at 04:59:17 UTC
()
Proposer:
Authorizers:
Gas used:
26