Flow price: --
47f8b91a5777a200ef75646ce87a9fa7cc4ea046165c7ae58ba20e7345b08c0a

Transaction

Hash: 47f8b91a5777a200ef75646ce87a9fa7cc4ea046165c7ae58ba20e7345b08c0a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 47f8b91a5777a200ef75646ce87a9fa7cc4ea046165c7ae58ba20e7345b08c0a:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
47f8b91a5777a200ef75646ce87a9fa7cc4ea046165c7ae58ba20e7345b08c0a
Status:
ERROR
Block height:
40040178
Block id:
bc04b61d6055fcdf03853bcf9e15ca1e607d5e0c19b757c7ee9f97a856181b00
Timestamp:
Monday 31 October 2022 at 09:48:17 UTC
()
Proposer:
Authorizers:
Gas used:
50