Flow price: --
054ee6f011dcc541ddfcec85779b33e7c08a4fc2add81b668655ca3d2b1f33ba

Transaction

Hash: 054ee6f011dcc541ddfcec85779b33e7c08a4fc2add81b668655ca3d2b1f33ba
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:
  --> 054ee6f011dcc541ddfcec85779b33e7c08a4fc2add81b668655ca3d2b1f33ba: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:
054ee6f011dcc541ddfcec85779b33e7c08a4fc2add81b668655ca3d2b1f33ba
Status:
ERROR
Block height:
41608706
Block id:
b651519a559809bbdcec6cbcce09c5870561b893e54270b1a99c2dcec40e97d5
Timestamp:
Saturday 26 November 2022 at 07:38:51 UTC
()
Proposer:
Authorizers:
Gas used:
27