Flow price: --
f53951053cd51bb846828019d44aa9db467f188789bf7b9e643642a28c1ad653

Transaction

Hash: f53951053cd51bb846828019d44aa9db467f188789bf7b9e643642a28c1ad653
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:
  --> f53951053cd51bb846828019d44aa9db467f188789bf7b9e643642a28c1ad653:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f53951053cd51bb846828019d44aa9db467f188789bf7b9e643642a28c1ad653
Status:
ERROR
Block height:
41482498
Block id:
a4d9b4eecd1418b5ccf0955006b72090f29a34e58137d61af8a5ab35b6740d21
Timestamp:
Thursday 24 November 2022 at 06:45:43 UTC
()
Proposer:
Authorizers:
Gas used:
25