Flow price: --
e50bf8c33c92486067900eaeee67b2134feb3ee2568da3c502c186a40add4381

Transaction

Hash: e50bf8c33c92486067900eaeee67b2134feb3ee2568da3c502c186a40add4381
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:
  --> e50bf8c33c92486067900eaeee67b2134feb3ee2568da3c502c186a40add4381:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e50bf8c33c92486067900eaeee67b2134feb3ee2568da3c502c186a40add4381
Status:
ERROR
Block height:
40601975
Block id:
5bbc9e327f5cd932445e02f9846e32d6fb285034596b5b6c8ee4c7b8ec2988c3
Timestamp:
Wednesday 9 November 2022 at 20:02:34 UTC
()
Proposer:
Authorizers:
Gas used:
23