Flow price: --
d05f84ea916ec57e402cc3d37c9ab3dceebcd3c526a86f2351c7ab87c4a3c403

Transaction

Hash: d05f84ea916ec57e402cc3d37c9ab3dceebcd3c526a86f2351c7ab87c4a3c403
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:
  --> d05f84ea916ec57e402cc3d37c9ab3dceebcd3c526a86f2351c7ab87c4a3c403:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d05f84ea916ec57e402cc3d37c9ab3dceebcd3c526a86f2351c7ab87c4a3c403
Status:
ERROR
Block height:
41296695
Block id:
ce3b40433991d83bcbfd2e24a3dc8079ebf260b9a37170c4bc631b747026ae00
Timestamp:
Monday 21 November 2022 at 06:49:06 UTC
()
Proposer:
Authorizers:
Gas used:
25