Flow price: --
35b1694ec9f867781cebcb5a10b344c145937619f186691d454f576f5627a7c0

Transaction

Hash: 35b1694ec9f867781cebcb5a10b344c145937619f186691d454f576f5627a7c0
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:
  --> 35b1694ec9f867781cebcb5a10b344c145937619f186691d454f576f5627a7c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
35b1694ec9f867781cebcb5a10b344c145937619f186691d454f576f5627a7c0
Status:
ERROR
Block height:
41415864
Block id:
a15144f214de0e7ac5c722731b517f1262ca9434e014e115540e1759e15eace0
Timestamp:
Wednesday 23 November 2022 at 04:58:55 UTC
()
Proposer:
Authorizers:
Gas used:
25