Flow price: --
68ac1178ac38b6ba4d1fce8cf36eb28d8a78158296d35ab7bdb8ab4b9035da14

Transaction

Hash: 68ac1178ac38b6ba4d1fce8cf36eb28d8a78158296d35ab7bdb8ab4b9035da14
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:
  --> 68ac1178ac38b6ba4d1fce8cf36eb28d8a78158296d35ab7bdb8ab4b9035da14:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
68ac1178ac38b6ba4d1fce8cf36eb28d8a78158296d35ab7bdb8ab4b9035da14
Status:
ERROR
Block height:
41335050
Block id:
ad1ff4607aed6f10b5a6ab4d7383583345d98bfaecc553d4dc20fd696618f3ed
Timestamp:
Monday 21 November 2022 at 21:43:52 UTC
()
Proposer:
Authorizers:
Gas used:
24