Flow price: --
41399828cd79560392c3ebbf81f582fa798cd3e89d036ee6e213698af4cb09de

Transaction

Hash: 41399828cd79560392c3ebbf81f582fa798cd3e89d036ee6e213698af4cb09de
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:
  --> 41399828cd79560392c3ebbf81f582fa798cd3e89d036ee6e213698af4cb09de: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:
41399828cd79560392c3ebbf81f582fa798cd3e89d036ee6e213698af4cb09de
Status:
ERROR
Block height:
41506097
Block id:
17c6e127907c4c06376367dab5b10373a32c1791bd2ad221c75591423f31310b
Timestamp:
Thursday 24 November 2022 at 15:53:56 UTC
()
Proposer:
Authorizers:
Gas used:
23