Flow price: --
3f40543845b8f8168cbc9930f5b95ddaf3ccd4576a8c49dbadb13258083df287

Transaction

Hash: 3f40543845b8f8168cbc9930f5b95ddaf3ccd4576a8c49dbadb13258083df287
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:
  --> 3f40543845b8f8168cbc9930f5b95ddaf3ccd4576a8c49dbadb13258083df287:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3f40543845b8f8168cbc9930f5b95ddaf3ccd4576a8c49dbadb13258083df287
Status:
ERROR
Block height:
40797142
Block id:
725cba879eacf6747e4c76e718c8897e17cff4fd3b45521fbc8986c57ae6962a
Timestamp:
Sunday 13 November 2022 at 03:03:58 UTC
()
Proposer:
Authorizers:
Gas used:
23