Flow price: --
19015f9dc41db4c33de24083158d5c8d80ca930743e72761513a3085c99aebd5

Transaction

Hash: 19015f9dc41db4c33de24083158d5c8d80ca930743e72761513a3085c99aebd5
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:
  --> 19015f9dc41db4c33de24083158d5c8d80ca930743e72761513a3085c99aebd5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
19015f9dc41db4c33de24083158d5c8d80ca930743e72761513a3085c99aebd5
Status:
ERROR
Block height:
41201836
Block id:
31226f49a90a76e921bdd18d404af345e16fb07e89d8fe67455832b1c26658bd
Timestamp:
Saturday 19 November 2022 at 18:06:09 UTC
()
Proposer:
Authorizers:
Gas used:
24