Flow price: --
0423508bac86d11f71555b44c2d9c0a64d702f15c9eebc3d67aabbd225eeb6d7

Transaction

Hash: 0423508bac86d11f71555b44c2d9c0a64d702f15c9eebc3d67aabbd225eeb6d7
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:
  --> 0423508bac86d11f71555b44c2d9c0a64d702f15c9eebc3d67aabbd225eeb6d7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0423508bac86d11f71555b44c2d9c0a64d702f15c9eebc3d67aabbd225eeb6d7
Status:
ERROR
Block height:
40483740
Block id:
d7b06574fea1763ea99308769294b40cdd4b2a7cb4963108bdbcf0f6ccec87e2
Timestamp:
Monday 7 November 2022 at 20:39:01 UTC
()
Proposer:
Authorizers:
Gas used:
21