Flow price: --
9600f12318611fdaebddf084a407f82fa5b186b2c6e02974281db199cc719457

Transaction

Hash: 9600f12318611fdaebddf084a407f82fa5b186b2c6e02974281db199cc719457
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:
  --> 9600f12318611fdaebddf084a407f82fa5b186b2c6e02974281db199cc719457:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9600f12318611fdaebddf084a407f82fa5b186b2c6e02974281db199cc719457
Status:
ERROR
Block height:
41633021
Block id:
4f71a2a25c0ceffe082db84a7649c4d5543ce81dc7437bd2ac5d922df6bd5608
Timestamp:
Saturday 26 November 2022 at 17:05:30 UTC
()
Proposer:
Authorizers:
Gas used:
28