Flow price: --
5e8a42d07817fdf9612846544c388f197e4459c26f350451be1cc8958fad0433

Transaction

Hash: 5e8a42d07817fdf9612846544c388f197e4459c26f350451be1cc8958fad0433
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:
  --> 5e8a42d07817fdf9612846544c388f197e4459c26f350451be1cc8958fad0433:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5e8a42d07817fdf9612846544c388f197e4459c26f350451be1cc8958fad0433
Status:
ERROR
Block height:
41482918
Block id:
a25fc88a87ee1d406008b2628016e7b28e8834a9b54aadbae400a467943042e2
Timestamp:
Thursday 24 November 2022 at 06:55:45 UTC
()
Proposer:
Authorizers:
Gas used:
27