Flow price: --
d4f5bfd87be69c13d11eba0cae9a6418c0a21eda5f1a406fa555e609a704f61a

Transaction

Hash: d4f5bfd87be69c13d11eba0cae9a6418c0a21eda5f1a406fa555e609a704f61a
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:
  --> d4f5bfd87be69c13d11eba0cae9a6418c0a21eda5f1a406fa555e609a704f61a: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:
d4f5bfd87be69c13d11eba0cae9a6418c0a21eda5f1a406fa555e609a704f61a
Status:
ERROR
Block height:
41499646
Block id:
5bd00e63db6721b07f6d511af3cc3cfcfb2dc388eaac7b3018fee6734816c131
Timestamp:
Thursday 24 November 2022 at 13:23:29 UTC
()
Proposer:
Authorizers:
Gas used:
24