Flow price: --
d33e8b426b1286d6c2af3483a4f729cedb9d14a76d6ece3a617d397a39820c94

Transaction

Hash: d33e8b426b1286d6c2af3483a4f729cedb9d14a76d6ece3a617d397a39820c94
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:
  --> d33e8b426b1286d6c2af3483a4f729cedb9d14a76d6ece3a617d397a39820c94:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d33e8b426b1286d6c2af3483a4f729cedb9d14a76d6ece3a617d397a39820c94
Status:
ERROR
Block height:
40618681
Block id:
9f28a1a4c8b0e8bfcdfb5e0bce5b6cfc5bbdec7567cd04520751c82276ebd21b
Timestamp:
Thursday 10 November 2022 at 02:50:43 UTC
()
Proposer:
Authorizers:
Gas used:
23