Flow price: --
d48594032865a80c9a84ec4b33793fd92066bd87aef413a53d52874f6d5f9ad8

Transaction

Hash: d48594032865a80c9a84ec4b33793fd92066bd87aef413a53d52874f6d5f9ad8
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:
  --> d48594032865a80c9a84ec4b33793fd92066bd87aef413a53d52874f6d5f9ad8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d48594032865a80c9a84ec4b33793fd92066bd87aef413a53d52874f6d5f9ad8
Status:
ERROR
Block height:
40629018
Block id:
bb5abeb3e4ba69a7d3ad3d694c4d10fdb21cd22200b1a396c3b523bb6b467cb5
Timestamp:
Thursday 10 November 2022 at 07:05:08 UTC
()
Proposer:
Authorizers:
Gas used:
23