Flow price: --
a9be58e7d944f9401ae88f82e69fbe655f42c897aa1d6695685540efeeb4e35b

Transaction

Hash: a9be58e7d944f9401ae88f82e69fbe655f42c897aa1d6695685540efeeb4e35b
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:
  --> a9be58e7d944f9401ae88f82e69fbe655f42c897aa1d6695685540efeeb4e35b: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:
a9be58e7d944f9401ae88f82e69fbe655f42c897aa1d6695685540efeeb4e35b
Status:
ERROR
Block height:
40714387
Block id:
cdba0ca3c12da7c6c5276f1e4a9fee98034f9c47a4f489e8d4f4322339623c73
Timestamp:
Friday 11 November 2022 at 17:50:27 UTC
()
Proposer:
Authorizers:
Gas used:
23