Flow price: --
1c74ba43ef42e76b45f69b64267056beeb24ff70b8c78c13f5dd76673492816e

Transaction

Hash: 1c74ba43ef42e76b45f69b64267056beeb24ff70b8c78c13f5dd76673492816e
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:
  --> 1c74ba43ef42e76b45f69b64267056beeb24ff70b8c78c13f5dd76673492816e: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:
1c74ba43ef42e76b45f69b64267056beeb24ff70b8c78c13f5dd76673492816e
Status:
ERROR
Block height:
41070817
Block id:
50c7d4441dd599c081304ce039411c0215ca00f5feb729aae7350a42aa57656e
Timestamp:
Thursday 17 November 2022 at 15:18:03 UTC
()
Proposer:
Authorizers:
Gas used:
26