Flow price: --
844ed89b6567ad0663eb22d5a4fff13b97cd6f6e19328be4511e50052469beb7

Transaction

Hash: 844ed89b6567ad0663eb22d5a4fff13b97cd6f6e19328be4511e50052469beb7
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:
  --> 844ed89b6567ad0663eb22d5a4fff13b97cd6f6e19328be4511e50052469beb7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
844ed89b6567ad0663eb22d5a4fff13b97cd6f6e19328be4511e50052469beb7
Status:
ERROR
Block height:
41061819
Block id:
6e8b6d49ced5b312890eb39711272f79dd89af21100d0e722cc64632c72864fe
Timestamp:
Thursday 17 November 2022 at 11:46:27 UTC
()
Proposer:
Authorizers:
Gas used:
26