Flow price: --
ad3f3720a9b7d53b828b2ac900e21ecdbaf2ec0c214de28c07733616b2a85167

Transaction

Hash: ad3f3720a9b7d53b828b2ac900e21ecdbaf2ec0c214de28c07733616b2a85167
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:
  --> ad3f3720a9b7d53b828b2ac900e21ecdbaf2ec0c214de28c07733616b2a85167:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ad3f3720a9b7d53b828b2ac900e21ecdbaf2ec0c214de28c07733616b2a85167
Status:
ERROR
Block height:
40628065
Block id:
11ea5ba7b23f2f210acc19dcc67aa8ce57ff38254a8a77aa3fb8cec54af54792
Timestamp:
Thursday 10 November 2022 at 06:41:55 UTC
()
Proposer:
Authorizers:
Gas used:
42