Flow price: --
8c94a8d022a254e1d2a9cfb24afa88447e7b8bdce5d94546d044618dcb464950

Transaction

Hash: 8c94a8d022a254e1d2a9cfb24afa88447e7b8bdce5d94546d044618dcb464950
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:
  --> 8c94a8d022a254e1d2a9cfb24afa88447e7b8bdce5d94546d044618dcb464950:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8c94a8d022a254e1d2a9cfb24afa88447e7b8bdce5d94546d044618dcb464950
Status:
ERROR
Block height:
41416924
Block id:
66ef1a143a60f5635ff9c717df76743bae0070452066a9f306b79a52cf5c668a
Timestamp:
Wednesday 23 November 2022 at 05:23:14 UTC
()
Proposer:
Authorizers:
Gas used:
26