Flow price: --
6c8d140e38966342ffcf6d980590226efc59de8a3b47bfe476d29b49d51867f8

Transaction

Hash: 6c8d140e38966342ffcf6d980590226efc59de8a3b47bfe476d29b49d51867f8
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:
  --> 6c8d140e38966342ffcf6d980590226efc59de8a3b47bfe476d29b49d51867f8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6c8d140e38966342ffcf6d980590226efc59de8a3b47bfe476d29b49d51867f8
Status:
ERROR
Block height:
40979313
Block id:
e45b29ce0b80e406e2421b20a5b2d8efcc7f64121382b871616910f20942b514
Timestamp:
Wednesday 16 November 2022 at 03:35:24 UTC
()
Proposer:
Authorizers:
Gas used:
23