Flow price: --
599a1e8dca302af144b543ac4a18f3a7662599887eaf873f67dcd3e335a84184

Transaction

Hash: 599a1e8dca302af144b543ac4a18f3a7662599887eaf873f67dcd3e335a84184
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:
  --> 599a1e8dca302af144b543ac4a18f3a7662599887eaf873f67dcd3e335a84184:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
599a1e8dca302af144b543ac4a18f3a7662599887eaf873f67dcd3e335a84184
Status:
ERROR
Block height:
41501456
Block id:
5391bb7ef2ad3fca994f1c8ef4f126743eb76eb4630707039b8eac8fcf34b59f
Timestamp:
Thursday 24 November 2022 at 14:05:15 UTC
()
Proposer:
Authorizers:
Gas used:
26