Flow price: --
cb5223c9edeb5c93c0a42c00b003b4856075f74815908125040ed312a7f56876

Transaction

Hash: cb5223c9edeb5c93c0a42c00b003b4856075f74815908125040ed312a7f56876
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:
  --> cb5223c9edeb5c93c0a42c00b003b4856075f74815908125040ed312a7f56876:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cb5223c9edeb5c93c0a42c00b003b4856075f74815908125040ed312a7f56876
Status:
ERROR
Block height:
41525834
Block id:
d18b43e255f265657f5d6d7ecf7314ae74d945522b262ef62bb1a2c96befad61
Timestamp:
Thursday 24 November 2022 at 23:30:58 UTC
()
Proposer:
Authorizers:
Gas used:
23