Flow price: --
aa18a3e6e5bcccbbd5f3c9ddd718e1c4ccfe96273282fc794b92e034a3597337

Transaction

Hash: aa18a3e6e5bcccbbd5f3c9ddd718e1c4ccfe96273282fc794b92e034a3597337
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:
  --> aa18a3e6e5bcccbbd5f3c9ddd718e1c4ccfe96273282fc794b92e034a3597337:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aa18a3e6e5bcccbbd5f3c9ddd718e1c4ccfe96273282fc794b92e034a3597337
Status:
ERROR
Block height:
41002969
Block id:
9633197e62b9b8c89a50559130a75342c398de0319dfe167e843de977ab345e4
Timestamp:
Wednesday 16 November 2022 at 12:50:06 UTC
()
Proposer:
Authorizers:
Gas used:
28