Flow price: --
bfbcabf30204f949a368ade0b24a6ab0d48d2592e520f0e734216fc0641199e6

Transaction

Hash: bfbcabf30204f949a368ade0b24a6ab0d48d2592e520f0e734216fc0641199e6
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:
  --> bfbcabf30204f949a368ade0b24a6ab0d48d2592e520f0e734216fc0641199e6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bfbcabf30204f949a368ade0b24a6ab0d48d2592e520f0e734216fc0641199e6
Status:
ERROR
Block height:
40630663
Block id:
10b0e51cf33355782bc8bd395226762a4942870ed6e9f6c77c95c316dfc37e4f
Timestamp:
Thursday 10 November 2022 at 07:45:21 UTC
()
Proposer:
Authorizers:
Gas used:
23