Flow price: --
e2472225caa5c57f71e6b6aafe3520b38627f0d7575fbcec8e094f539cab0946

Transaction

Hash: e2472225caa5c57f71e6b6aafe3520b38627f0d7575fbcec8e094f539cab0946
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:
  --> e2472225caa5c57f71e6b6aafe3520b38627f0d7575fbcec8e094f539cab0946:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e2472225caa5c57f71e6b6aafe3520b38627f0d7575fbcec8e094f539cab0946
Status:
ERROR
Block height:
41794548
Block id:
bb43f1391da7e9ca87caaf9b32605e5d003b116fc2bdadcde10b58b2e11a4134
Timestamp:
Tuesday 29 November 2022 at 06:57:12 UTC
()
Proposer:
Authorizers:
Gas used:
26