Flow price: --
692633a3e966da49a6951c9e96b31c33042cda8b3651fa85e748610de1ca66fd

Transaction

Hash: 692633a3e966da49a6951c9e96b31c33042cda8b3651fa85e748610de1ca66fd
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:
  --> 692633a3e966da49a6951c9e96b31c33042cda8b3651fa85e748610de1ca66fd: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:
692633a3e966da49a6951c9e96b31c33042cda8b3651fa85e748610de1ca66fd
Status:
ERROR
Block height:
41165477
Block id:
119f2905593cd60fd83f52f849182194540a19e02a0576a9fed9758915773ab2
Timestamp:
Saturday 19 November 2022 at 03:56:59 UTC
()
Proposer:
Authorizers:
Gas used:
23