Flow price: --
e17ed6d8dcb9f9623255d9756079cb7b2df0fc6bcc67430a1ce8d288b2cea9e6

Transaction

Hash: e17ed6d8dcb9f9623255d9756079cb7b2df0fc6bcc67430a1ce8d288b2cea9e6
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:
  --> e17ed6d8dcb9f9623255d9756079cb7b2df0fc6bcc67430a1ce8d288b2cea9e6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e17ed6d8dcb9f9623255d9756079cb7b2df0fc6bcc67430a1ce8d288b2cea9e6
Status:
ERROR
Block height:
41500468
Block id:
cb48ed012404c6e41e78f8b74f90b5d46da586a3ec36f3fbe49214993a54633e
Timestamp:
Thursday 24 November 2022 at 13:42:22 UTC
()
Proposer:
Authorizers:
Gas used:
23