Flow price: --
8a3ae906fe6983e7955704692f9b2f63bc5caefaf9b66971765d2099b71f4715

Transaction

Hash: 8a3ae906fe6983e7955704692f9b2f63bc5caefaf9b66971765d2099b71f4715
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:
  --> 8a3ae906fe6983e7955704692f9b2f63bc5caefaf9b66971765d2099b71f4715:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8a3ae906fe6983e7955704692f9b2f63bc5caefaf9b66971765d2099b71f4715
Status:
ERROR
Block height:
40680497
Block id:
04df41d4a417fafab9fb4d2a3212cc68c47643f8421f1c025fc45dc0738f7816
Timestamp:
Friday 11 November 2022 at 04:03:01 UTC
()
Proposer:
Authorizers:
Gas used:
25