Flow price: --
c72d97bde695a09699c93873e9fb4f4e5f3754aba86c2d6f5b602847760b6621

Transaction

Hash: c72d97bde695a09699c93873e9fb4f4e5f3754aba86c2d6f5b602847760b6621
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:
  --> c72d97bde695a09699c93873e9fb4f4e5f3754aba86c2d6f5b602847760b6621:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c72d97bde695a09699c93873e9fb4f4e5f3754aba86c2d6f5b602847760b6621
Status:
ERROR
Block height:
41467550
Block id:
8f983c12340b5ac6ed878c64a1a619e2479c5f7977f0a023657b7b3737d1de4c
Timestamp:
Thursday 24 November 2022 at 00:57:27 UTC
()
Proposer:
Authorizers:
Gas used:
23