Flow price: --
ef525f9cc29b9c1918710ee49f1f67dcea5ecde91c519ffbddea33499d065da3

Transaction

Hash: ef525f9cc29b9c1918710ee49f1f67dcea5ecde91c519ffbddea33499d065da3
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:
  --> ef525f9cc29b9c1918710ee49f1f67dcea5ecde91c519ffbddea33499d065da3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ef525f9cc29b9c1918710ee49f1f67dcea5ecde91c519ffbddea33499d065da3
Status:
ERROR
Block height:
40638350
Block id:
b9a46c79fcfe4eeb22ac2a71009db6b94bbedf5ee7fe3e33998815eba1a07dd0
Timestamp:
Thursday 10 November 2022 at 10:55:06 UTC
()
Proposer:
Authorizers:
Gas used:
25