Flow price: --
0c0a58a45956148634e7b37b64eacceca61ba8b75f256f3015498aacaebd397b

Transaction

Hash: 0c0a58a45956148634e7b37b64eacceca61ba8b75f256f3015498aacaebd397b
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:
  --> 0c0a58a45956148634e7b37b64eacceca61ba8b75f256f3015498aacaebd397b: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:
0c0a58a45956148634e7b37b64eacceca61ba8b75f256f3015498aacaebd397b
Status:
ERROR
Block height:
41313171
Block id:
d7ca94a6caecf432b82fbd225c0c1a08ae839f64e9105a10c28af5dc7de40be5
Timestamp:
Monday 21 November 2022 at 13:14:10 UTC
()
Proposer:
Authorizers:
Gas used:
24