Flow price: --
13dc160907419709b6389a678db772d56797f48daac7169518a79ab86b0603f2

Transaction

Hash: 13dc160907419709b6389a678db772d56797f48daac7169518a79ab86b0603f2
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:
  --> 13dc160907419709b6389a678db772d56797f48daac7169518a79ab86b0603f2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
13dc160907419709b6389a678db772d56797f48daac7169518a79ab86b0603f2
Status:
ERROR
Block height:
41623102
Block id:
9e4afe7ebfe1ada4fbe283bd0af1c0f3fd72014b9d724d0a3db4c8e7aa894040
Timestamp:
Saturday 26 November 2022 at 13:15:21 UTC
()
Proposer:
Authorizers:
Gas used:
29