Flow price: --
ebe33e144d57d338e007c4678db567d050a9892e099a96751ee88c20f8c1060d

Transaction

Hash: ebe33e144d57d338e007c4678db567d050a9892e099a96751ee88c20f8c1060d
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:
  --> ebe33e144d57d338e007c4678db567d050a9892e099a96751ee88c20f8c1060d: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:
ebe33e144d57d338e007c4678db567d050a9892e099a96751ee88c20f8c1060d
Status:
ERROR
Block height:
41502478
Block id:
38065c673f4a57d0d0177f149ad42079e566476cdf7a5b538feb036a4d88d1d8
Timestamp:
Thursday 24 November 2022 at 14:29:07 UTC
()
Proposer:
Authorizers:
Gas used:
26