Flow price: --
85f10b5c51ad3c7f6f9a1349863987317d9b13284bdd9d9602314e5c5ede30a1

Transaction

Hash: 85f10b5c51ad3c7f6f9a1349863987317d9b13284bdd9d9602314e5c5ede30a1
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:
  --> 85f10b5c51ad3c7f6f9a1349863987317d9b13284bdd9d9602314e5c5ede30a1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
85f10b5c51ad3c7f6f9a1349863987317d9b13284bdd9d9602314e5c5ede30a1
Status:
ERROR
Block height:
41302719
Block id:
7cb96c6f5fea6b17333139531a410eece3cdaea622b06e81b68593dd054d692a
Timestamp:
Monday 21 November 2022 at 09:10:15 UTC
()
Proposer:
Authorizers:
Gas used:
26