Flow price: --
43c69e8252e41de328ee8b49fc4c021c2f79bbf7bf515990a2a042c1db6ce6e1

Transaction

Hash: 43c69e8252e41de328ee8b49fc4c021c2f79bbf7bf515990a2a042c1db6ce6e1
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:
  --> 43c69e8252e41de328ee8b49fc4c021c2f79bbf7bf515990a2a042c1db6ce6e1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
43c69e8252e41de328ee8b49fc4c021c2f79bbf7bf515990a2a042c1db6ce6e1
Status:
ERROR
Block height:
41341566
Block id:
2f2c39b50948cea76222d910ee53a090ff6c41c894a35f51c8f6c1ced558deef
Timestamp:
Tuesday 22 November 2022 at 00:17:26 UTC
()
Proposer:
Authorizers:
Gas used:
23