Flow price: --
7b27b6cf566c960c148beec9bd5e76d445f209d95fe9fea5a90b914a794a9779

Transaction

Hash: 7b27b6cf566c960c148beec9bd5e76d445f209d95fe9fea5a90b914a794a9779
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:
  --> 7b27b6cf566c960c148beec9bd5e76d445f209d95fe9fea5a90b914a794a9779:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7b27b6cf566c960c148beec9bd5e76d445f209d95fe9fea5a90b914a794a9779
Status:
ERROR
Block height:
40623707
Block id:
2d9f93661a52e37f7108558475604374ef61571512d1564cb329717c0546f76e
Timestamp:
Thursday 10 November 2022 at 04:54:26 UTC
()
Proposer:
Authorizers:
Gas used:
23