Flow price: --
9cf2b6281f6335ed18a7b8687a004269225e392d8fb347d5721c96606d239692

Transaction

Hash: 9cf2b6281f6335ed18a7b8687a004269225e392d8fb347d5721c96606d239692
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:
  --> 9cf2b6281f6335ed18a7b8687a004269225e392d8fb347d5721c96606d239692:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9cf2b6281f6335ed18a7b8687a004269225e392d8fb347d5721c96606d239692
Status:
ERROR
Block height:
40206981
Block id:
e5d4cce5faa11757e066530eeaefd81aecab61413bdcbf63833def70a35b2c7d
Timestamp:
Thursday 3 November 2022 at 06:24:08 UTC
()
Proposer:
Authorizers:
Gas used:
23