Flow price: --
f6e1990ca8b45e06ed19e0050807eb871b2788a966238c6c3d6569b9566edefa

Transaction

Hash: f6e1990ca8b45e06ed19e0050807eb871b2788a966238c6c3d6569b9566edefa
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:
  --> f6e1990ca8b45e06ed19e0050807eb871b2788a966238c6c3d6569b9566edefa: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:
f6e1990ca8b45e06ed19e0050807eb871b2788a966238c6c3d6569b9566edefa
Status:
ERROR
Block height:
41435962
Block id:
645187d0f4c9cef88861bfc5cb076612c8c6da3a0f6aba3ee70e31a4e2b55559
Timestamp:
Wednesday 23 November 2022 at 12:42:56 UTC
()
Proposer:
Authorizers:
Gas used:
25