Flow price: --
5fd0ec9aa7058e0adbd9dd2cb7cc0bea1df22eb5a8442405c02af905ab3d7c51

Transaction

Hash: 5fd0ec9aa7058e0adbd9dd2cb7cc0bea1df22eb5a8442405c02af905ab3d7c51
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:
  --> 5fd0ec9aa7058e0adbd9dd2cb7cc0bea1df22eb5a8442405c02af905ab3d7c51:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5fd0ec9aa7058e0adbd9dd2cb7cc0bea1df22eb5a8442405c02af905ab3d7c51
Status:
ERROR
Block height:
41587003
Block id:
a256ebf1f52b498dba535fc58972970cd0bf4a56c65f99ef2d7890d1d2216c02
Timestamp:
Friday 25 November 2022 at 23:13:26 UTC
()
Proposer:
Authorizers:
Gas used:
30