Flow price: --
d8c7ac67cfc162c68d6c3555c3d606116b9008b74232ec9ee63c1f441b5b8057

Transaction

Hash: d8c7ac67cfc162c68d6c3555c3d606116b9008b74232ec9ee63c1f441b5b8057
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:
  --> d8c7ac67cfc162c68d6c3555c3d606116b9008b74232ec9ee63c1f441b5b8057:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d8c7ac67cfc162c68d6c3555c3d606116b9008b74232ec9ee63c1f441b5b8057
Status:
ERROR
Block height:
41514849
Block id:
7e567e4449506237c822568f0919035d56d0cea3dad4dfc2ee6a14a06e76d6ae
Timestamp:
Thursday 24 November 2022 at 19:17:02 UTC
()
Proposer:
Authorizers:
Gas used:
24