Flow price: --
d695d47f720194e4cfd227e2e503ede3de848484c450260a891afac8599f6085

Transaction

Hash: d695d47f720194e4cfd227e2e503ede3de848484c450260a891afac8599f6085
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:
  --> d695d47f720194e4cfd227e2e503ede3de848484c450260a891afac8599f6085:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d695d47f720194e4cfd227e2e503ede3de848484c450260a891afac8599f6085
Status:
ERROR
Block height:
40457881
Block id:
7797d4846182292278e1601f0c99bf2a27ded2d6957d313c76f0c91583143221
Timestamp:
Monday 7 November 2022 at 10:07:42 UTC
()
Proposer:
Authorizers:
Gas used:
25