Flow price: --
043bf6bf9b836d17ca1b8f1d0fd734bc9644aab3203e3d4bc9b2214457293832

Transaction

Hash: 043bf6bf9b836d17ca1b8f1d0fd734bc9644aab3203e3d4bc9b2214457293832
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:
  --> 043bf6bf9b836d17ca1b8f1d0fd734bc9644aab3203e3d4bc9b2214457293832:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
043bf6bf9b836d17ca1b8f1d0fd734bc9644aab3203e3d4bc9b2214457293832
Status:
ERROR
Block height:
40775805
Block id:
621af3a5687c94b6cef3d6ab7e92c779b5a8828f49aed99bf374c436d8903e90
Timestamp:
Saturday 12 November 2022 at 18:34:31 UTC
()
Proposer:
Authorizers:
Gas used:
24