Flow price: --
2873be29d9d133831dfbb70d5ea245db60c5974ffb6b88b0ee8ce1ec6627ebf6

Transaction

Hash: 2873be29d9d133831dfbb70d5ea245db60c5974ffb6b88b0ee8ce1ec6627ebf6
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:
  --> 2873be29d9d133831dfbb70d5ea245db60c5974ffb6b88b0ee8ce1ec6627ebf6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2873be29d9d133831dfbb70d5ea245db60c5974ffb6b88b0ee8ce1ec6627ebf6
Status:
ERROR
Block height:
41624885
Block id:
38e81f258414661aa33655162c8f9df333d6509bbe5e8997251c7d4897758b3d
Timestamp:
Saturday 26 November 2022 at 13:56:28 UTC
()
Proposer:
Authorizers:
Gas used:
25