Flow price: --
9d77210aba3d61a61c97abc28f574620ce3544c7ca42e5f9d302946014ae6624

Transaction

Hash: 9d77210aba3d61a61c97abc28f574620ce3544c7ca42e5f9d302946014ae6624
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:
  --> 9d77210aba3d61a61c97abc28f574620ce3544c7ca42e5f9d302946014ae6624:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9d77210aba3d61a61c97abc28f574620ce3544c7ca42e5f9d302946014ae6624
Status:
ERROR
Block height:
41401636
Block id:
ab58ed1ddb9e326d10fd80016cdd0ec368b61045028a4558c923f54b4f92cc76
Timestamp:
Tuesday 22 November 2022 at 23:28:52 UTC
()
Proposer:
Authorizers:
Gas used:
26